Numbers of Construction and Extraction Occupations in New Jersey
    Occupation group
    
        
        
        
        
            Construction and Extraction Occupations
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 138,040 | 
        
            
                | 2005 | 141,740 | 
        
            
                | 2006 | 143,170 | 
        
            
                | 2007 | 138,170 | 
        
            
                | 2008 | 134,160 | 
        
            
                | 2009 | 119,910 | 
        
            
                | 2010 | 106,660 | 
        
            
                | 2011 | 102,840 | 
        
            
                | 2012 | 99,900 | 
        
            
                | 2013 | 102,990 | 
        
            
                | 2014 | 108,040 | 
        
            
                | 2015 | 115,370 | 
        
            
                | 2016 | 119,000 | 
        
            
                | 2017 | 119,990 | 
        
            
                | 2018 | 120,110 | 
        
            
                | 2019 | 119,900 | 
        
    
     
    
        Individual occupations
        
        
            
        
        
        
            First-Line Supervisors of Construction Trades and Extraction Workers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 14,190 | 
        
            
                | 2005 | 14,650 | 
        
            
                | 2006 | 14,360 | 
        
            
                | 2007 | 13,070 | 
        
            
                | 2008 | 11,860 | 
        
            
                | 2009 | 10,310 | 
        
            
                | 2010 | 9,310 | 
        
            
                | 2011 | 9,360 | 
        
            
                | 2012 | 9,230 | 
        
            
                | 2013 | 9,230 | 
        
            
                | 2014 | 9,290 | 
        
            
                | 2015 | 9,130 | 
        
            
                | 2016 | 8,400 | 
        
            
                | 2017 | 7,830 | 
        
            
                | 2018 | 7,110 | 
        
            
                | 2019 | 7,190 | 
        
    
         
        
        
            
        
        
        
            Boilermakers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 440 | 
        
            
                | 2005 | 420 | 
        
            
                | 2006 | 360 | 
        
            
                | 2007 | 370 | 
        
            
                | 2008 | 300 | 
        
            
                | 2009 | 240 | 
        
            
                | 2010 | 190 | 
        
            
                | 2011 | 220 | 
        
            
                | 2012 | 230 | 
        
            
                | 2013 | 200 | 
        
            
                | 2014 | 100 | 
        
            
                | 2015 | 90 | 
        
            
                | 2016 | 200 | 
        
            
                | 2017 | 300 | 
        
            
                | 2018 | 370 | 
        
            
                | 2019 | 310 | 
        
    
         
        
        
            
        
        
        
            Brickmasons and Blockmasons
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 2,830 | 
        
            
                | 2005 | 2,880 | 
        
            
                | 2006 | 2,840 | 
        
            
                | 2007 | 3,350 | 
        
            
                | 2008 | 2,910 | 
        
            
                | 2009 | 2,510 | 
        
            
                | 2010 | 2,090 | 
        
            
                | 2011 | 1,850 | 
        
            
                | 2012 | 1,780 | 
        
            
                | 2013 | 1,520 | 
        
            
                | 2014 | 1,430 | 
        
            
                | 2015 | 1,400 | 
        
            
                | 2016 | 1,480 | 
        
            
                | 2017 | 1,790 | 
        
            
                | 2018 | 1,300 | 
        
            
                | 2019 | 1,120 | 
        
    
         
        
        
            
        
        
        
            Stonemasons
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 690 | 
        
            
                | 2005 | 830 | 
        
            
                | 2006 | 540 | 
        
            
                | 2007 | 430 | 
        
            
                | 2008 | 360 | 
        
            
                | 2009 | 220 | 
        
            
                | 2010 | 270 | 
        
            
                | 2011 | 0 | 
        
            
                | 2012 | 480 | 
        
            
                | 2014 | 0 | 
        
            
                | 2015 | 270 | 
        
            
                | 2016 | 200 | 
        
            
                | 2017 | 0 | 
        
            
                | 2018 | 0 | 
        
            
                | 2019 | 340 | 
        
    
         
        
        
            
        
        
        
            Carpenters
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 21,050 | 
        
            
                | 2005 | 20,940 | 
        
            
                | 2006 | 20,890 | 
        
            
                | 2007 | 21,080 | 
        
            
                | 2008 | 20,760 | 
        
            
                | 2009 | 18,980 | 
        
            
                | 2010 | 16,640 | 
        
            
                | 2011 | 15,130 | 
        
            
                | 2012 | 13,850 | 
        
            
                | 2013 | 14,640 | 
        
            
                | 2014 | 15,350 | 
        
            
                | 2015 | 16,560 | 
        
            
                | 2016 | 16,840 | 
        
            
                | 2017 | 16,360 | 
        
            
                | 2018 | 15,960 | 
        
            
                | 2019 | 15,150 | 
        
    
         
        
        
            
        
        
        
            Carpet Installers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 790 | 
        
            
                | 2005 | 1,060 | 
        
            
                | 2006 | 850 | 
        
            
                | 2007 | 870 | 
        
            
                | 2008 | 770 | 
        
            
                | 2009 | 780 | 
        
            
                | 2010 | 800 | 
        
            
                | 2011 | 940 | 
        
            
                | 2012 | 930 | 
        
            
                | 2013 | 830 | 
        
            
                | 2014 | 580 | 
        
            
                | 2015 | 630 | 
        
            
                | 2016 | 520 | 
        
            
                | 2017 | 670 | 
        
            
                | 2018 | 570 | 
        
            
                | 2019 | 460 | 
        
    
         
        
        
        
        
            
        
        
        
            Floor Sanders and Finishers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 210 | 
        
            
                | 2005 | 0 | 
        
            
                | 2006 | 0 | 
        
            
                | 2007 | 0 | 
        
            
                | 2008 | 100 | 
        
            
                | 2009 | 90 | 
        
            
                | 2010 | 100 | 
        
            
                | 2011 | 0 | 
        
            
                | 2012 | 0 | 
        
            
                | 2014 | 140 | 
        
            
                | 2015 | 0 | 
        
            
                | 2016 | 90 | 
        
            
                | 2017 | 0 | 
        
            
                | 2018 | 0 | 
        
            
                | 2019 | 0 | 
        
    
         
        
        
            
        
        
        
            Tile and Stone Setters
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 660 | 
        
            
                | 2005 | 940 | 
        
            
                | 2006 | 950 | 
        
            
                | 2007 | 1,210 | 
        
            
                | 2008 | 1,250 | 
        
            
                | 2009 | 1,180 | 
        
            
                | 2010 | 840 | 
        
            
                | 2011 | 630 | 
        
            
                | 2012 | 810 | 
        
            
                | 2013 | 900 | 
        
            
                | 2014 | 890 | 
        
            
                | 2015 | 1,110 | 
        
            
                | 2016 | 1,050 | 
        
            
                | 2017 | 1,320 | 
        
            
                | 2018 | 1,080 | 
        
            
                | 2019 | 1,180 | 
        
    
         
        
        
            
        
        
        
            Cement Masons and Concrete Finishers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 2,760 | 
        
            
                | 2005 | 3,440 | 
        
            
                | 2006 | 3,600 | 
        
            
                | 2007 | 3,900 | 
        
            
                | 2008 | 3,970 | 
        
            
                | 2009 | 3,320 | 
        
            
                | 2010 | 2,660 | 
        
            
                | 2011 | 1,750 | 
        
            
                | 2012 | 1,880 | 
        
            
                | 2013 | 1,770 | 
        
            
                | 2014 | 2,100 | 
        
            
                | 2015 | 2,300 | 
        
            
                | 2016 | 2,820 | 
        
            
                | 2017 | 2,980 | 
        
            
                | 2018 | 3,530 | 
        
            
                | 2019 | 3,170 | 
        
    
         
        
        
        
        
            
        
        
        
            Construction Laborers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 18,420 | 
        
            
                | 2005 | 20,380 | 
        
            
                | 2006 | 21,830 | 
        
            
                | 2007 | 20,730 | 
        
            
                | 2008 | 21,210 | 
        
            
                | 2009 | 18,080 | 
        
            
                | 2010 | 17,340 | 
        
            
                | 2011 | 17,240 | 
        
            
                | 2012 | 17,600 | 
        
            
                | 2013 | 18,670 | 
        
            
                | 2014 | 20,350 | 
        
            
                | 2015 | 23,950 | 
        
            
                | 2016 | 25,350 | 
        
            
                | 2017 | 23,440 | 
        
            
                | 2018 | 23,900 | 
        
            
                | 2019 | 24,460 | 
        
    
         
        
        
            
        
        
        
            Paving, Surfacing, and Tamping Equipment Operators
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 800 | 
        
            
                | 2005 | 980 | 
        
            
                | 2006 | 1,150 | 
        
            
                | 2007 | 1,400 | 
        
            
                | 2008 | 1,650 | 
        
            
                | 2009 | 1,840 | 
        
            
                | 2010 | 1,570 | 
        
            
                | 2011 | 1,710 | 
        
            
                | 2012 | 1,380 | 
        
            
                | 2013 | 1,460 | 
        
            
                | 2014 | 1,600 | 
        
            
                | 2015 | 1,390 | 
        
            
                | 2016 | 1,600 | 
        
            
                | 2017 | 1,010 | 
        
            
                | 2018 | 1,020 | 
        
            
                | 2019 | 1,360 | 
        
    
         
        
        
            
        
        
        
            Pile Driver Operators
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 180 | 
        
            
                | 2005 | 100 | 
        
            
                | 2006 | 120 | 
        
            
                | 2007 | 190 | 
        
            
                | 2008 | 150 | 
        
            
                | 2009 | 130 | 
        
            
                | 2010 | 50 | 
        
            
                | 2011 | 110 | 
        
            
                | 2012 | 100 | 
        
            
                | 2013 | 160 | 
        
            
                | 2014 | 180 | 
        
            
                | 2015 | 240 | 
        
            
                | 2016 | 240 | 
        
            
                | 2017 | 180 | 
        
            
                | 2018 | 90 | 
        
            
                | 2019 | 60 | 
        
    
         
        
        
            
        
        
        
            Operating Engineers and Other Construction Equipment Operators
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 5,670 | 
        
            
                | 2005 | 6,250 | 
        
            
                | 2006 | 6,610 | 
        
            
                | 2007 | 6,000 | 
        
            
                | 2008 | 5,700 | 
        
            
                | 2009 | 5,120 | 
        
            
                | 2010 | 4,850 | 
        
            
                | 2011 | 4,590 | 
        
            
                | 2012 | 4,520 | 
        
            
                | 2013 | 4,620 | 
        
            
                | 2014 | 4,940 | 
        
            
                | 2015 | 5,100 | 
        
            
                | 2016 | 5,090 | 
        
            
                | 2017 | 5,550 | 
        
            
                | 2018 | 5,340 | 
        
            
                | 2019 | 5,130 | 
        
    
         
        
        
            
        
        
        
            Drywall and Ceiling Tile Installers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 1,680 | 
        
            
                | 2005 | 1,560 | 
        
            
                | 2006 | 1,690 | 
        
            
                | 2007 | 1,720 | 
        
            
                | 2008 | 1,630 | 
        
            
                | 2009 | 1,220 | 
        
            
                | 2010 | 840 | 
        
            
                | 2011 | 970 | 
        
            
                | 2012 | 860 | 
        
            
                | 2013 | 1,150 | 
        
            
                | 2014 | 810 | 
        
            
                | 2015 | 1,180 | 
        
            
                | 2016 | 1,230 | 
        
            
                | 2017 | 1,480 | 
        
            
                | 2018 | 2,010 | 
        
            
                | 2019 | 1,970 | 
        
    
         
        
        
            
        
        
        
            Tapers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 620 | 
        
            
                | 2005 | 430 | 
        
            
                | 2006 | 410 | 
        
            
                | 2007 | 340 | 
        
            
                | 2008 | 400 | 
        
            
                | 2009 | 280 | 
        
            
                | 2010 | 150 | 
        
            
                | 2011 | 140 | 
        
            
                | 2012 | 120 | 
        
            
                | 2013 | 220 | 
        
            
                | 2014 | 260 | 
        
            
                | 2015 | 310 | 
        
            
                | 2016 | 310 | 
        
            
                | 2017 | 310 | 
        
            
                | 2019 | 160 | 
        
    
         
        
        
            
        
        
        
            Electricians
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 16,550 | 
        
            
                | 2005 | 16,030 | 
        
            
                | 2006 | 15,390 | 
        
            
                | 2007 | 16,130 | 
        
            
                | 2008 | 15,130 | 
        
            
                | 2009 | 13,900 | 
        
            
                | 2010 | 11,470 | 
        
            
                | 2011 | 11,620 | 
        
            
                | 2012 | 10,990 | 
        
            
                | 2013 | 12,090 | 
        
            
                | 2014 | 12,530 | 
        
            
                | 2015 | 13,440 | 
        
            
                | 2016 | 15,140 | 
        
            
                | 2017 | 16,490 | 
        
            
                | 2018 | 18,020 | 
        
            
                | 2019 | 16,740 | 
        
    
         
        
        
            
        
        
        
            Glaziers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 850 | 
        
            
                | 2005 | 1,050 | 
        
            
                | 2006 | 750 | 
        
            
                | 2007 | 800 | 
        
            
                | 2008 | 860 | 
        
            
                | 2009 | 1,170 | 
        
            
                | 2010 | 1,040 | 
        
            
                | 2011 | 1,160 | 
        
            
                | 2012 | 900 | 
        
            
                | 2013 | 850 | 
        
            
                | 2014 | 790 | 
        
            
                | 2015 | 1,010 | 
        
            
                | 2016 | 1,070 | 
        
            
                | 2017 | 950 | 
        
            
                | 2018 | 790 | 
        
            
                | 2019 | 1,000 | 
        
    
         
        
        
        
        
            
        
        
        
            Insulation Workers, Mechanical
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 220 | 
        
            
                | 2005 | 410 | 
        
            
                | 2006 | 630 | 
        
            
                | 2007 | 710 | 
        
            
                | 2008 | 470 | 
        
            
                | 2009 | 310 | 
        
            
                | 2010 | 200 | 
        
            
                | 2011 | 190 | 
        
            
                | 2012 | 380 | 
        
            
                | 2013 | 340 | 
        
            
                | 2014 | 230 | 
        
            
                | 2015 | 200 | 
        
            
                | 2016 | 200 | 
        
            
                | 2017 | 220 | 
        
            
                | 2018 | 60 | 
        
            
                | 2019 | 110 | 
        
    
         
        
        
            
        
        
        
            Painters, Construction and Maintenance
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 5,200 | 
        
            
                | 2005 | 5,330 | 
        
            
                | 2006 | 5,310 | 
        
            
                | 2007 | 5,030 | 
        
            
                | 2008 | 5,100 | 
        
            
                | 2009 | 4,630 | 
        
            
                | 2010 | 4,150 | 
        
            
                | 2011 | 4,270 | 
        
            
                | 2012 | 4,130 | 
        
            
                | 2013 | 4,150 | 
        
            
                | 2014 | 4,390 | 
        
            
                | 2015 | 4,350 | 
        
            
                | 2016 | 4,170 | 
        
            
                | 2017 | 4,350 | 
        
            
                | 2018 | 4,420 | 
        
            
                | 2019 | 4,600 | 
        
    
         
        
        
            
        
        
        
            Paperhangers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 190 | 
        
            
                | 2005 | 150 | 
        
            
                | 2006 | 110 | 
        
            
                | 2007 | 0 | 
        
            
                | 2008 | 0 | 
        
            
                | 2009 | 0 | 
        
            
                | 2010 | 140 | 
        
            
                | 2011 | 130 | 
        
            
                | 2012 | 0 | 
        
            
                | 2013 | 130 | 
        
            
                | 2014 | 0 | 
        
    
         
        
        
            
        
        
        
            Pipelayers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 1,040 | 
        
            
                | 2005 | 1,090 | 
        
            
                | 2006 | 870 | 
        
            
                | 2007 | 730 | 
        
            
                | 2008 | 630 | 
        
            
                | 2009 | 550 | 
        
            
                | 2010 | 680 | 
        
            
                | 2011 | 850 | 
        
            
                | 2012 | 780 | 
        
            
                | 2013 | 720 | 
        
            
                | 2014 | 600 | 
        
            
                | 2015 | 680 | 
        
            
                | 2016 | 730 | 
        
            
                | 2017 | 580 | 
        
            
                | 2018 | 390 | 
        
            
                | 2019 | 230 | 
        
    
         
        
        
            
        
        
        
            Plumbers, Pipefitters, and Steamfitters
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 9,830 | 
        
            
                | 2005 | 10,440 | 
        
            
                | 2006 | 11,530 | 
        
            
                | 2007 | 10,030 | 
        
            
                | 2008 | 9,630 | 
        
            
                | 2009 | 8,780 | 
        
            
                | 2010 | 7,850 | 
        
            
                | 2011 | 8,200 | 
        
            
                | 2012 | 8,180 | 
        
            
                | 2013 | 8,490 | 
        
            
                | 2014 | 8,400 | 
        
            
                | 2015 | 7,360 | 
        
            
                | 2016 | 8,150 | 
        
            
                | 2017 | 9,070 | 
        
            
                | 2018 | 9,330 | 
        
            
                | 2019 | 8,780 | 
        
    
         
        
        
            
        
        
        
            Plasterers and Stucco Masons
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 460 | 
        
            
                | 2005 | 290 | 
        
            
                | 2006 | 330 | 
        
            
                | 2007 | 440 | 
        
            
                | 2008 | 660 | 
        
            
                | 2009 | 520 | 
        
            
                | 2010 | 410 | 
        
            
                | 2011 | 340 | 
        
            
                | 2012 | 280 | 
        
            
                | 2013 | 160 | 
        
            
                | 2014 | 370 | 
        
            
                | 2015 | 500 | 
        
            
                | 2016 | 570 | 
        
            
                | 2017 | 270 | 
        
            
                | 2018 | 150 | 
        
    
         
        
        
            
        
        
        
            Reinforcing Iron and Rebar Workers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 730 | 
        
            
                | 2005 | 360 | 
        
            
                | 2006 | 410 | 
        
            
                | 2007 | 430 | 
        
            
                | 2008 | 660 | 
        
            
                | 2009 | 480 | 
        
            
                | 2010 | 330 | 
        
            
                | 2011 | 150 | 
        
            
                | 2012 | 180 | 
        
            
                | 2013 | 170 | 
        
            
                | 2014 | 160 | 
        
            
                | 2015 | 450 | 
        
            
                | 2016 | 560 | 
        
            
                | 2017 | 510 | 
        
            
                | 2018 | 440 | 
        
            
                | 2019 | 460 | 
        
    
         
        
        
            
        
        
        
            Roofers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 2,000 | 
        
            
                | 2005 | 2,080 | 
        
            
                | 2006 | 2,010 | 
        
            
                | 2007 | 2,000 | 
        
            
                | 2008 | 2,130 | 
        
            
                | 2009 | 1,820 | 
        
            
                | 2010 | 1,380 | 
        
            
                | 2011 | 1,470 | 
        
            
                | 2012 | 1,550 | 
        
            
                | 2013 | 1,730 | 
        
            
                | 2014 | 1,880 | 
        
            
                | 2015 | 1,910 | 
        
            
                | 2016 | 1,750 | 
        
            
                | 2017 | 1,570 | 
        
            
                | 2018 | 1,440 | 
        
            
                | 2019 | 1,850 | 
        
    
         
        
        
            
        
        
        
            Sheet Metal Workers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 3,330 | 
        
            
                | 2005 | 3,760 | 
        
            
                | 2006 | 3,920 | 
        
            
                | 2007 | 4,420 | 
        
            
                | 2008 | 4,420 | 
        
            
                | 2009 | 3,900 | 
        
            
                | 2010 | 3,140 | 
        
            
                | 2011 | 2,140 | 
        
            
                | 2012 | 1,990 | 
        
            
                | 2013 | 2,530 | 
        
            
                | 2014 | 2,950 | 
        
            
                | 2015 | 3,530 | 
        
            
                | 2016 | 2,590 | 
        
            
                | 2017 | 2,160 | 
        
            
                | 2018 | 2,430 | 
        
            
                | 2019 | 2,350 | 
        
    
         
        
        
            
        
        
        
            Structural Iron and Steel Workers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 1,720 | 
        
            
                | 2005 | 1,230 | 
        
            
                | 2006 | 1,190 | 
        
            
                | 2007 | 1,230 | 
        
            
                | 2008 | 1,170 | 
        
            
                | 2009 | 1,210 | 
        
            
                | 2010 | 1,620 | 
        
            
                | 2011 | 1,820 | 
        
            
                | 2012 | 1,780 | 
        
            
                | 2013 | 1,070 | 
        
            
                | 2014 | 1,160 | 
        
            
                | 2015 | 1,160 | 
        
            
                | 2016 | 1,100 | 
        
            
                | 2017 | 1,300 | 
        
            
                | 2018 | 1,480 | 
        
            
                | 2019 | 1,590 | 
        
    
         
        
        
        
        
        
        
            
        
        
        
            Helpers--Carpenters
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 2,630 | 
        
            
                | 2005 | 2,090 | 
        
            
                | 2006 | 2,430 | 
        
            
                | 2007 | 2,200 | 
        
            
                | 2008 | 1,880 | 
        
            
                | 2009 | 1,580 | 
        
            
                | 2010 | 1,120 | 
        
            
                | 2011 | 1,020 | 
        
            
                | 2012 | 690 | 
        
            
                | 2013 | 910 | 
        
            
                | 2014 | 1,050 | 
        
            
                | 2015 | 1,020 | 
        
            
                | 2016 | 980 | 
        
            
                | 2017 | 990 | 
        
            
                | 2018 | 770 | 
        
            
                | 2019 | 880 | 
        
    
         
        
        
            
        
        
        
            Helpers--Electricians
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 2,310 | 
        
            
                | 2005 | 2,550 | 
        
            
                | 2006 | 2,400 | 
        
            
                | 2007 | 1,860 | 
        
            
                | 2008 | 1,830 | 
        
            
                | 2009 | 1,670 | 
        
            
                | 2010 | 1,560 | 
        
            
                | 2011 | 1,760 | 
        
            
                | 2012 | 1,350 | 
        
            
                | 2013 | 1,530 | 
        
            
                | 2014 | 1,330 | 
        
            
                | 2015 | 1,550 | 
        
            
                | 2016 | 1,680 | 
        
            
                | 2017 | 1,820 | 
        
            
                | 2018 | 1,470 | 
        
            
                | 2019 | 1,340 | 
        
    
         
        
        
        
        
            
        
        
        
            Helpers--Pipelayers, Plumbers, Pipefitters, and Steamfitters
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 1,550 | 
        
            
                | 2005 | 1,180 | 
        
            
                | 2006 | 1,260 | 
        
            
                | 2007 | 920 | 
        
            
                | 2008 | 1,160 | 
        
            
                | 2009 | 1,420 | 
        
            
                | 2010 | 1,430 | 
        
            
                | 2011 | 1,080 | 
        
            
                | 2012 | 570 | 
        
            
                | 2013 | 770 | 
        
            
                | 2014 | 780 | 
        
            
                | 2015 | 1,050 | 
        
            
                | 2016 | 910 | 
        
            
                | 2017 | 860 | 
        
            
                | 2018 | 700 | 
        
            
                | 2019 | 520 | 
        
    
         
        
        
            
        
        
        
            Helpers--Roofers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 170 | 
        
            
                | 2005 | 230 | 
        
            
                | 2006 | 320 | 
        
            
                | 2007 | 460 | 
        
            
                | 2008 | 390 | 
        
            
                | 2009 | 260 | 
        
            
                | 2010 | 110 | 
        
            
                | 2011 | 130 | 
        
            
                | 2012 | 100 | 
        
            
                | 2013 | 0 | 
        
    
         
        
        
            
        
        
        
            Helpers, Construction Trades, All Other
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 1,820 | 
        
            
                | 2005 | 1,710 | 
        
            
                | 2006 | 820 | 
        
            
                | 2007 | 690 | 
        
            
                | 2008 | 540 | 
        
            
                | 2009 | 320 | 
        
            
                | 2010 | 260 | 
        
            
                | 2011 | 260 | 
        
            
                | 2012 | 520 | 
        
            
                | 2013 | 580 | 
        
            
                | 2014 | 630 | 
        
            
                | 2015 | 550 | 
        
            
                | 2016 | 430 | 
        
            
                | 2017 | 310 | 
        
            
                | 2018 | 190 | 
        
            
                | 2019 | 170 | 
        
    
         
        
        
            
        
        
        
            Construction and Building Inspectors
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 3,400 | 
        
            
                | 2005 | 3,740 | 
        
            
                | 2006 | 4,280 | 
        
            
                | 2007 | 4,250 | 
        
            
                | 2008 | 4,100 | 
        
            
                | 2009 | 3,750 | 
        
            
                | 2010 | 4,020 | 
        
            
                | 2011 | 3,820 | 
        
            
                | 2012 | 4,000 | 
        
            
                | 2013 | 4,090 | 
        
            
                | 2014 | 4,160 | 
        
            
                | 2015 | 4,150 | 
        
            
                | 2016 | 4,210 | 
        
            
                | 2017 | 4,430 | 
        
            
                | 2018 | 4,600 | 
        
            
                | 2019 | 4,450 | 
        
    
         
        
        
        
        
            
        
        
        
            Fence Erectors
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 0 | 
        
            
                | 2005 | 0 | 
        
            
                | 2006 | 520 | 
        
            
                | 2007 | 620 | 
        
            
                | 2008 | 530 | 
        
            
                | 2009 | 480 | 
        
            
                | 2010 | 550 | 
        
            
                | 2011 | 780 | 
        
            
                | 2012 | 930 | 
        
            
                | 2013 | 670 | 
        
            
                | 2014 | 580 | 
        
            
                | 2015 | 500 | 
        
            
                | 2016 | 520 | 
        
            
                | 2017 | 660 | 
        
            
                | 2018 | 560 | 
        
            
                | 2019 | 540 | 
        
    
         
        
        
            
        
        
        
            Hazardous Materials Removal Workers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 1,660 | 
        
            
                | 2005 | 1,890 | 
        
            
                | 2006 | 2,690 | 
        
            
                | 2007 | 1,850 | 
        
            
                | 2008 | 1,390 | 
        
            
                | 2009 | 1,040 | 
        
            
                | 2010 | 940 | 
        
            
                | 2011 | 820 | 
        
            
                | 2012 | 850 | 
        
            
                | 2013 | 950 | 
        
            
                | 2014 | 1,490 | 
        
            
                | 2015 | 1,450 | 
        
            
                | 2016 | 1,480 | 
        
            
                | 2017 | 1,080 | 
        
            
                | 2018 | 1,080 | 
        
            
                | 2019 | 1,290 | 
        
    
         
        
        
            
        
        
        
            Highway Maintenance Workers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 4,450 | 
        
            
                | 2005 | 3,810 | 
        
            
                | 2006 | 3,240 | 
        
            
                | 2007 | 2,480 | 
        
            
                | 2008 | 2,360 | 
        
            
                | 2009 | 2,150 | 
        
            
                | 2010 | 1,650 | 
        
            
                | 2011 | 1,830 | 
        
            
                | 2012 | 1,760 | 
        
            
                | 2013 | 1,330 | 
        
            
                | 2014 | 1,860 | 
        
            
                | 2015 | 1,500 | 
        
            
                | 2016 | 1,690 | 
        
            
                | 2017 | 3,390 | 
        
            
                | 2018 | 4,130 | 
        
            
                | 2019 | 4,020 | 
        
    
         
        
        
        
        
        
        
        
        
            
        
        
        
            Construction and Related Workers, All Other
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 2,720 | 
        
            
                | 2005 | 2,680 | 
        
            
                | 2006 | 2,080 | 
        
            
                | 2007 | 1,290 | 
        
            
                | 2008 | 1,040 | 
        
            
                | 2009 | 1,040 | 
        
            
                | 2012 | 1,030 | 
        
            
                | 2013 | 1,270 | 
        
            
                | 2014 | 1,210 | 
        
            
                | 2015 | 1,450 | 
        
            
                | 2016 | 1,510 | 
        
    
         
        
        
        
        
        
        
        
        
        
        
        
        
        
        
            
        
        
        
            Helpers--Extraction Workers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 220 | 
        
            
                | 2005 | 80 | 
        
            
                | 2006 | 100 | 
        
            
                | 2007 | 150 | 
        
            
                | 2008 | 160 | 
        
            
                | 2009 | 200 | 
        
            
                | 2010 | 240 | 
        
            
                | 2011 | 200 | 
        
            
                | 2012 | 180 | 
        
            
                | 2013 | 130 | 
        
            
                | 2014 | 120 | 
        
            
                | 2015 | 70 | 
        
            
                | 2016 | 130 | 
        
            
                | 2017 | 0 | 
        
            
                | 2018 | 110 | 
        
            
                | 2019 | 0 |