Numbers of Construction and Extraction Occupations in West Virginia
    Occupation group
    
        
        
        
        
            Construction and Extraction Occupations
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 43,760 | 
        
            
                | 2005 | 47,310 | 
        
            
                | 2006 | 51,870 | 
        
            
                | 2007 | 51,980 | 
        
            
                | 2008 | 50,970 | 
        
            
                | 2009 | 49,450 | 
        
            
                | 2010 | 44,780 | 
        
            
                | 2011 | 46,420 | 
        
            
                | 2012 | 51,630 | 
        
            
                | 2013 | 50,040 | 
        
            
                | 2014 | 50,530 | 
        
            
                | 2015 | 47,990 | 
        
            
                | 2016 | 40,500 | 
        
            
                | 2017 | 39,380 | 
        
            
                | 2018 | 44,240 | 
        
            
                | 2019 | 47,870 | 
        
    
     
    
        Individual occupations
        
        
            
        
        
        
            First-Line Supervisors of Construction Trades and Extraction Workers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 3,120 | 
        
            
                | 2005 | 3,810 | 
        
            
                | 2006 | 4,050 | 
        
            
                | 2007 | 3,690 | 
        
            
                | 2008 | 3,270 | 
        
            
                | 2009 | 3,160 | 
        
            
                | 2010 | 3,520 | 
        
            
                | 2011 | 3,980 | 
        
            
                | 2012 | 5,000 | 
        
            
                | 2013 | 4,820 | 
        
            
                | 2014 | 4,950 | 
        
            
                | 2015 | 4,730 | 
        
            
                | 2016 | 4,140 | 
        
            
                | 2017 | 4,470 | 
        
            
                | 2018 | 5,390 | 
        
            
                | 2019 | 6,220 | 
        
    
         
        
        
            
        
        
        
            Boilermakers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 210 | 
        
            
                | 2005 | 100 | 
        
            
                | 2006 | 30 | 
        
            
                | 2007 | 40 | 
        
            
                | 2008 | 40 | 
        
            
                | 2009 | 550 | 
        
            
                | 2010 | 420 | 
        
            
                | 2011 | 420 | 
        
            
                | 2014 | 0 | 
        
            
                | 2015 | 0 | 
        
            
                | 2016 | 90 | 
        
            
                | 2017 | 110 | 
        
            
                | 2018 | 100 | 
        
    
         
        
        
            
        
        
        
            Brickmasons and Blockmasons
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 720 | 
        
            
                | 2005 | 760 | 
        
            
                | 2006 | 790 | 
        
            
                | 2007 | 900 | 
        
            
                | 2008 | 840 | 
        
            
                | 2009 | 660 | 
        
            
                | 2010 | 330 | 
        
            
                | 2011 | 640 | 
        
            
                | 2012 | 420 | 
        
            
                | 2013 | 300 | 
        
            
                | 2014 | 290 | 
        
            
                | 2015 | 300 | 
        
            
                | 2016 | 330 | 
        
            
                | 2017 | 210 | 
        
            
                | 2018 | 180 | 
        
            
                | 2019 | 180 | 
        
    
         
        
        
            
        
        
        
            Stonemasons
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2005 | 40 | 
        
            
                | 2006 | 0 | 
        
            
                | 2007 | 0 | 
        
            
                | 2008 | 120 | 
        
            
                | 2009 | 120 | 
        
            
                | 2010 | 90 | 
        
            
                | 2012 | 0 | 
        
            
                | 2013 | 0 | 
        
            
                | 2017 | 50 | 
        
    
         
        
        
            
        
        
        
            Carpenters
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 5,590 | 
        
            
                | 2005 | 6,380 | 
        
            
                | 2006 | 6,450 | 
        
            
                | 2007 | 6,070 | 
        
            
                | 2008 | 5,530 | 
        
            
                | 2009 | 4,530 | 
        
            
                | 2010 | 4,220 | 
        
            
                | 2011 | 3,680 | 
        
            
                | 2012 | 3,690 | 
        
            
                | 2013 | 3,340 | 
        
            
                | 2014 | 3,210 | 
        
            
                | 2015 | 3,220 | 
        
            
                | 2016 | 2,890 | 
        
            
                | 2017 | 2,620 | 
        
            
                | 2018 | 2,640 | 
        
            
                | 2019 | 2,820 | 
        
    
         
        
        
            
        
        
        
            Carpet Installers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 250 | 
        
            
                | 2005 | 200 | 
        
            
                | 2006 | 190 | 
        
            
                | 2007 | 120 | 
        
            
                | 2008 | 120 | 
        
            
                | 2009 | 90 | 
        
            
                | 2010 | 150 | 
        
            
                | 2011 | 150 | 
        
            
                | 2012 | 140 | 
        
            
                | 2013 | 140 | 
        
            
                | 2014 | 120 | 
        
            
                | 2015 | 130 | 
        
            
                | 2016 | 0 | 
        
            
                | 2017 | 120 | 
        
            
                | 2018 | 80 | 
        
            
                | 2019 | 60 | 
        
    
         
        
        
        
        
        
        
            
        
        
        
            Tile and Stone Setters
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 0 | 
        
            
                | 2005 | 50 | 
        
            
                | 2007 | 0 | 
        
            
                | 2008 | 0 | 
        
            
                | 2009 | 0 | 
        
            
                | 2010 | 0 | 
        
            
                | 2011 | 0 | 
        
            
                | 2016 | 50 | 
        
            
                | 2017 | 50 | 
        
            
                | 2018 | 60 | 
        
            
                | 2019 | 50 | 
        
    
         
        
        
            
        
        
        
            Cement Masons and Concrete Finishers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 590 | 
        
            
                | 2005 | 480 | 
        
            
                | 2006 | 470 | 
        
            
                | 2007 | 580 | 
        
            
                | 2008 | 560 | 
        
            
                | 2009 | 720 | 
        
            
                | 2010 | 590 | 
        
            
                | 2011 | 600 | 
        
            
                | 2012 | 570 | 
        
            
                | 2013 | 670 | 
        
            
                | 2014 | 590 | 
        
            
                | 2015 | 500 | 
        
            
                | 2016 | 300 | 
        
            
                | 2017 | 320 | 
        
            
                | 2018 | 290 | 
        
            
                | 2019 | 280 | 
        
    
         
        
        
            
        
        
        
            Construction Laborers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 4,440 | 
        
            
                | 2005 | 5,540 | 
        
            
                | 2006 | 7,030 | 
        
            
                | 2007 | 7,850 | 
        
            
                | 2008 | 7,360 | 
        
            
                | 2009 | 6,290 | 
        
            
                | 2010 | 5,860 | 
        
            
                | 2011 | 6,490 | 
        
            
                | 2012 | 8,210 | 
        
            
                | 2013 | 8,410 | 
        
            
                | 2014 | 8,600 | 
        
            
                | 2015 | 8,560 | 
        
            
                | 2016 | 7,400 | 
        
            
                | 2017 | 7,410 | 
        
            
                | 2018 | 9,080 | 
        
            
                | 2019 | 9,750 | 
        
    
         
        
        
        
        
        
        
            
        
        
        
            Operating Engineers and Other Construction Equipment Operators
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 5,820 | 
        
            
                | 2005 | 6,900 | 
        
            
                | 2006 | 7,320 | 
        
            
                | 2007 | 7,360 | 
        
            
                | 2008 | 7,540 | 
        
            
                | 2009 | 7,750 | 
        
            
                | 2010 | 7,360 | 
        
            
                | 2011 | 7,420 | 
        
            
                | 2012 | 6,980 | 
        
            
                | 2013 | 6,200 | 
        
            
                | 2014 | 6,470 | 
        
            
                | 2015 | 6,160 | 
        
            
                | 2016 | 6,360 | 
        
            
                | 2017 | 6,150 | 
        
            
                | 2018 | 6,690 | 
        
            
                | 2019 | 8,820 | 
        
    
         
        
        
            
        
        
        
            Drywall and Ceiling Tile Installers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 300 | 
        
            
                | 2005 | 250 | 
        
            
                | 2006 | 220 | 
        
            
                | 2007 | 340 | 
        
            
                | 2008 | 330 | 
        
            
                | 2009 | 410 | 
        
            
                | 2010 | 300 | 
        
            
                | 2011 | 210 | 
        
            
                | 2012 | 190 | 
        
            
                | 2013 | 350 | 
        
            
                | 2014 | 280 | 
        
            
                | 2015 | 190 | 
        
            
                | 2016 | 190 | 
        
            
                | 2017 | 110 | 
        
            
                | 2018 | 110 | 
        
            
                | 2019 | 80 | 
        
    
         
        
        
            
        
        
        
            Tapers
                
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2006 | 40 | 
        
            
                | 2007 | 50 | 
        
            
                | 2008 | 0 | 
        
    
         
        
        
            
        
        
        
            Electricians
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 4,170 | 
        
            
                | 2005 | 4,460 | 
        
            
                | 2006 | 5,110 | 
        
            
                | 2007 | 5,410 | 
        
            
                | 2008 | 5,070 | 
        
            
                | 2009 | 5,520 | 
        
            
                | 2010 | 5,020 | 
        
            
                | 2011 | 4,930 | 
        
            
                | 2012 | 4,700 | 
        
            
                | 2013 | 4,900 | 
        
            
                | 2014 | 4,760 | 
        
            
                | 2015 | 4,370 | 
        
            
                | 2016 | 3,590 | 
        
            
                | 2017 | 3,650 | 
        
            
                | 2018 | 3,770 | 
        
            
                | 2019 | 4,300 | 
        
    
         
        
        
            
        
        
        
            Glaziers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 230 | 
        
            
                | 2005 | 570 | 
        
            
                | 2006 | 380 | 
        
            
                | 2007 | 330 | 
        
            
                | 2008 | 310 | 
        
            
                | 2009 | 310 | 
        
            
                | 2010 | 290 | 
        
            
                | 2011 | 200 | 
        
            
                | 2012 | 150 | 
        
            
                | 2013 | 190 | 
        
            
                | 2014 | 90 | 
        
            
                | 2015 | 120 | 
        
            
                | 2016 | 160 | 
        
            
                | 2017 | 170 | 
        
            
                | 2018 | 110 | 
        
            
                | 2019 | 130 | 
        
    
         
        
        
        
        
            
        
        
        
            Insulation Workers, Mechanical
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2005 | 160 | 
        
            
                | 2006 | 150 | 
        
            
                | 2008 | 60 | 
        
            
                | 2009 | 180 | 
        
            
                | 2010 | 220 | 
        
            
                | 2011 | 350 | 
        
            
                | 2012 | 360 | 
        
            
                | 2013 | 340 | 
        
            
                | 2014 | 410 | 
        
            
                | 2015 | 120 | 
        
            
                | 2016 | 130 | 
        
            
                | 2017 | 230 | 
        
            
                | 2018 | 260 | 
        
            
                | 2019 | 110 | 
        
    
         
        
        
            
        
        
        
            Painters, Construction and Maintenance
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 890 | 
        
            
                | 2005 | 740 | 
        
            
                | 2006 | 820 | 
        
            
                | 2007 | 900 | 
        
            
                | 2008 | 870 | 
        
            
                | 2009 | 680 | 
        
            
                | 2010 | 740 | 
        
            
                | 2011 | 750 | 
        
            
                | 2012 | 740 | 
        
            
                | 2013 | 690 | 
        
            
                | 2014 | 700 | 
        
            
                | 2015 | 780 | 
        
            
                | 2016 | 720 | 
        
            
                | 2017 | 880 | 
        
            
                | 2018 | 840 | 
        
            
                | 2019 | 750 | 
        
    
         
        
        
        
        
            
        
        
        
            Pipelayers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 290 | 
        
            
                | 2005 | 240 | 
        
            
                | 2006 | 230 | 
        
            
                | 2007 | 270 | 
        
            
                | 2008 | 220 | 
        
            
                | 2009 | 210 | 
        
            
                | 2010 | 120 | 
        
            
                | 2011 | 180 | 
        
            
                | 2012 | 250 | 
        
            
                | 2013 | 320 | 
        
            
                | 2014 | 310 | 
        
            
                | 2015 | 350 | 
        
            
                | 2016 | 340 | 
        
            
                | 2017 | 410 | 
        
            
                | 2018 | 890 | 
        
            
                | 2019 | 680 | 
        
    
         
        
        
            
        
        
        
            Plumbers, Pipefitters, and Steamfitters
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 2,630 | 
        
            
                | 2005 | 2,010 | 
        
            
                | 2006 | 2,070 | 
        
            
                | 2007 | 2,410 | 
        
            
                | 2008 | 2,350 | 
        
            
                | 2009 | 2,270 | 
        
            
                | 2010 | 1,750 | 
        
            
                | 2011 | 1,880 | 
        
            
                | 2012 | 2,000 | 
        
            
                | 2013 | 2,090 | 
        
            
                | 2014 | 1,920 | 
        
            
                | 2015 | 2,100 | 
        
            
                | 2016 | 1,730 | 
        
            
                | 2017 | 1,560 | 
        
            
                | 2018 | 1,630 | 
        
            
                | 2019 | 1,220 | 
        
    
         
        
        
        
        
        
        
            
        
        
        
            Roofers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 690 | 
        
            
                | 2005 | 840 | 
        
            
                | 2006 | 800 | 
        
            
                | 2007 | 670 | 
        
            
                | 2008 | 500 | 
        
            
                | 2009 | 560 | 
        
            
                | 2010 | 530 | 
        
            
                | 2011 | 600 | 
        
            
                | 2012 | 570 | 
        
            
                | 2013 | 580 | 
        
            
                | 2014 | 480 | 
        
            
                | 2015 | 520 | 
        
            
                | 2016 | 440 | 
        
            
                | 2017 | 400 | 
        
            
                | 2018 | 520 | 
        
            
                | 2019 | 540 | 
        
    
         
        
        
            
        
        
        
            Sheet Metal Workers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 1,170 | 
        
            
                | 2005 | 920 | 
        
            
                | 2006 | 680 | 
        
            
                | 2007 | 780 | 
        
            
                | 2008 | 1,030 | 
        
            
                | 2009 | 830 | 
        
            
                | 2010 | 640 | 
        
            
                | 2011 | 670 | 
        
            
                | 2012 | 940 | 
        
            
                | 2013 | 1,110 | 
        
            
                | 2014 | 760 | 
        
            
                | 2015 | 500 | 
        
            
                | 2016 | 380 | 
        
            
                | 2017 | 610 | 
        
            
                | 2018 | 710 | 
        
            
                | 2019 | 760 | 
        
    
         
        
        
            
        
        
        
            Structural Iron and Steel Workers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 360 | 
        
            
                | 2005 | 580 | 
        
            
                | 2006 | 800 | 
        
            
                | 2007 | 820 | 
        
            
                | 2008 | 560 | 
        
            
                | 2009 | 530 | 
        
            
                | 2010 | 350 | 
        
            
                | 2011 | 390 | 
        
            
                | 2012 | 400 | 
        
            
                | 2013 | 420 | 
        
            
                | 2014 | 420 | 
        
            
                | 2015 | 420 | 
        
            
                | 2016 | 310 | 
        
            
                | 2017 | 220 | 
        
            
                | 2018 | 170 | 
        
            
                | 2019 | 150 | 
        
    
         
        
        
        
        
            
        
        
        
            Helpers--Carpenters
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 1,790 | 
        
            
                | 2005 | 1,710 | 
        
            
                | 2006 | 1,640 | 
        
            
                | 2007 | 1,100 | 
        
            
                | 2008 | 1,040 | 
        
            
                | 2009 | 730 | 
        
            
                | 2010 | 520 | 
        
            
                | 2011 | 380 | 
        
            
                | 2012 | 250 | 
        
            
                | 2013 | 340 | 
        
            
                | 2014 | 280 | 
        
            
                | 2015 | 270 | 
        
            
                | 2016 | 210 | 
        
            
                | 2017 | 200 | 
        
            
                | 2018 | 240 | 
        
            
                | 2019 | 240 | 
        
    
         
        
        
            
        
        
        
            Helpers--Electricians
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 380 | 
        
            
                | 2005 | 230 | 
        
            
                | 2006 | 170 | 
        
            
                | 2007 | 160 | 
        
            
                | 2008 | 190 | 
        
            
                | 2009 | 250 | 
        
            
                | 2010 | 270 | 
        
            
                | 2011 | 190 | 
        
            
                | 2012 | 240 | 
        
            
                | 2013 | 210 | 
        
            
                | 2014 | 200 | 
        
            
                | 2015 | 210 | 
        
            
                | 2016 | 260 | 
        
            
                | 2017 | 320 | 
        
            
                | 2018 | 310 | 
        
            
                | 2019 | 230 | 
        
    
         
        
        
        
        
        
        
            
        
        
        
            Helpers--Roofers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 180 | 
        
            
                | 2005 | 120 | 
        
            
                | 2006 | 110 | 
        
            
                | 2007 | 60 | 
        
            
                | 2008 | 120 | 
        
            
                | 2009 | 140 | 
        
            
                | 2010 | 140 | 
        
            
                | 2011 | 130 | 
        
            
                | 2012 | 90 | 
        
            
                | 2013 | 0 | 
        
            
                | 2014 | 60 | 
        
            
                | 2015 | 70 | 
        
            
                | 2016 | 110 | 
        
            
                | 2017 | 100 | 
        
            
                | 2018 | 70 | 
        
            
                | 2019 | 60 | 
        
    
         
        
        
        
        
            
        
        
        
            Construction and Building Inspectors
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 650 | 
        
            
                | 2005 | 380 | 
        
            
                | 2006 | 310 | 
        
            
                | 2007 | 300 | 
        
            
                | 2008 | 310 | 
        
            
                | 2009 | 310 | 
        
            
                | 2010 | 240 | 
        
            
                | 2011 | 310 | 
        
            
                | 2012 | 280 | 
        
            
                | 2013 | 320 | 
        
            
                | 2014 | 360 | 
        
            
                | 2015 | 360 | 
        
            
                | 2016 | 340 | 
        
            
                | 2017 | 370 | 
        
            
                | 2018 | 550 | 
        
            
                | 2019 | 590 | 
        
    
         
        
        
        
        
            
        
        
        
            Fence Erectors
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2005 | 0 | 
        
            
                | 2006 | 0 | 
        
            
                | 2007 | 0 | 
        
            
                | 2008 | 0 | 
        
            
                | 2009 | 0 | 
        
            
                | 2010 | 190 | 
        
            
                | 2011 | 340 | 
        
            
                | 2012 | 310 | 
        
            
                | 2013 | 0 | 
        
            
                | 2014 | 0 | 
        
            
                | 2017 | 0 | 
        
            
                | 2018 | 0 | 
        
            
                | 2019 | 0 | 
        
    
         
        
        
            
        
        
        
            Hazardous Materials Removal Workers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 70 | 
        
            
                | 2005 | 70 | 
        
            
                | 2006 | 70 | 
        
            
                | 2007 | 80 | 
        
            
                | 2008 | 110 | 
        
            
                | 2009 | 140 | 
        
            
                | 2010 | 190 | 
        
            
                | 2011 | 110 | 
        
            
                | 2012 | 120 | 
        
            
                | 2013 | 60 | 
        
            
                | 2014 | 0 | 
        
            
                | 2015 | 90 | 
        
            
                | 2016 | 140 | 
        
            
                | 2017 | 220 | 
        
            
                | 2018 | 240 | 
        
            
                | 2019 | 180 | 
        
    
         
        
        
            
        
        
        
            Highway Maintenance Workers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 430 | 
        
            
                | 2005 | 340 | 
        
            
                | 2006 | 240 | 
        
            
                | 2007 | 150 | 
        
            
                | 2008 | 160 | 
        
            
                | 2009 | 210 | 
        
            
                | 2010 | 450 | 
        
            
                | 2011 | 640 | 
        
            
                | 2012 | 1,580 | 
        
            
                | 2013 | 2,210 | 
        
            
                | 2014 | 2,900 | 
        
            
                | 2015 | 2,840 | 
        
            
                | 2016 | 1,170 | 
        
            
                | 2017 | 1,060 | 
        
            
                | 2018 | 1,250 | 
        
            
                | 2019 | 1,030 | 
        
    
         
        
        
        
        
        
        
        
        
        
        
            
        
        
        
            Derrick Operators, Oil and Gas
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 140 | 
        
            
                | 2005 | 200 | 
        
            
                | 2006 | 250 | 
        
            
                | 2007 | 340 | 
        
            
                | 2008 | 300 | 
        
            
                | 2009 | 270 | 
        
            
                | 2010 | 150 | 
        
            
                | 2011 | 0 | 
        
            
                | 2012 | 0 | 
        
            
                | 2013 | 440 | 
        
            
                | 2014 | 270 | 
        
            
                | 2015 | 250 | 
        
            
                | 2016 | 180 | 
        
    
         
        
        
            
        
        
        
            Rotary Drill Operators, Oil and Gas
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 190 | 
        
            
                | 2005 | 170 | 
        
            
                | 2006 | 220 | 
        
            
                | 2007 | 380 | 
        
            
                | 2008 | 530 | 
        
            
                | 2009 | 570 | 
        
            
                | 2010 | 500 | 
        
            
                | 2011 | 520 | 
        
            
                | 2012 | 620 | 
        
            
                | 2013 | 620 | 
        
            
                | 2014 | 600 | 
        
            
                | 2015 | 470 | 
        
            
                | 2016 | 300 | 
        
            
                | 2017 | 250 | 
        
            
                | 2018 | 330 | 
        
            
                | 2019 | 400 | 
        
    
         
        
        
            
        
        
        
            Service Unit Operators, Oil and Gas
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 720 | 
        
            
                | 2005 | 0 | 
        
            
                | 2006 | 500 | 
        
            
                | 2007 | 640 | 
        
            
                | 2008 | 640 | 
        
            
                | 2009 | 540 | 
        
            
                | 2010 | 570 | 
        
            
                | 2011 | 780 | 
        
            
                | 2012 | 910 | 
        
            
                | 2013 | 1,000 | 
        
            
                | 2014 | 1,070 | 
        
            
                | 2015 | 1,100 | 
        
            
                | 2016 | 850 | 
        
            
                | 2017 | 1,080 | 
        
            
                | 2018 | 1,320 | 
        
            
                | 2019 | 900 | 
        
    
         
        
        
        
        
        
        
            
        
        
        
            Continuous Mining Machine Operators
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 820 | 
        
            
                | 2005 | 1,750 | 
        
            
                | 2006 | 2,400 | 
        
            
                | 2007 | 2,380 | 
        
            
                | 2008 | 2,050 | 
        
            
                | 2009 | 1,750 | 
        
            
                | 2010 | 0 | 
        
            
                | 2011 | 0 | 
        
            
                | 2012 | 2,350 | 
        
            
                | 2013 | 1,500 | 
        
            
                | 2014 | 980 | 
        
            
                | 2015 | 930 | 
        
            
                | 2016 | 640 | 
        
            
                | 2017 | 710 | 
        
            
                | 2018 | 900 | 
        
            
                | 2019 | 1,070 | 
        
    
         
        
        
            
        
        
        
            Roof Bolters, Mining
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 1,260 | 
        
            
                | 2005 | 1,200 | 
        
            
                | 2006 | 1,150 | 
        
            
                | 2007 | 960 | 
        
            
                | 2008 | 1,100 | 
        
            
                | 2009 | 1,430 | 
        
            
                | 2010 | 1,780 | 
        
            
                | 2011 | 2,230 | 
        
            
                | 2012 | 2,450 | 
        
            
                | 2013 | 2,190 | 
        
            
                | 2014 | 2,120 | 
        
            
                | 2015 | 2,140 | 
        
            
                | 2016 | 1,620 | 
        
            
                | 2017 | 1,350 | 
        
            
                | 2018 | 1,070 | 
        
            
                | 2019 | 920 | 
        
    
         
        
        
            
        
        
        
            Loading and Moving Machine Operators, Underground Mining
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 1,300 | 
        
            
                | 2005 | 960 | 
        
            
                | 2006 | 1,250 | 
        
            
                | 2007 | 930 | 
        
            
                | 2008 | 1,000 | 
        
            
                | 2009 | 1,370 | 
        
            
                | 2010 | 1,260 | 
        
            
                | 2011 | 1,620 | 
        
            
                | 2012 | 1,400 | 
        
            
                | 2013 | 1,420 | 
        
            
                | 2014 | 1,520 | 
        
            
                | 2015 | 1,080 | 
        
            
                | 2016 | 930 | 
        
            
                | 2017 | 1,050 | 
        
            
                | 2018 | 1,520 | 
        
            
                | 2019 | 1,370 | 
        
    
         
        
        
        
        
        
        
            
        
        
        
            Roustabouts, Oil and Gas
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 500 | 
        
            
                | 2005 | 460 | 
        
            
                | 2006 | 330 | 
        
            
                | 2007 | 0 | 
        
            
                | 2008 | 300 | 
        
            
                | 2009 | 760 | 
        
            
                | 2010 | 710 | 
        
            
                | 2011 | 920 | 
        
            
                | 2012 | 710 | 
        
            
                | 2013 | 1,070 | 
        
            
                | 2014 | 1,210 | 
        
            
                | 2015 | 1,180 | 
        
            
                | 2016 | 900 | 
        
            
                | 2017 | 590 | 
        
            
                | 2018 | 710 | 
        
            
                | 2019 | 640 | 
        
    
         
        
        
            
        
        
        
            Helpers--Extraction Workers
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 1,480 | 
        
            
                | 2005 | 1,900 | 
        
            
                | 2006 | 1,990 | 
        
            
                | 2007 | 1,720 | 
        
            
                | 2008 | 1,740 | 
        
            
                | 2009 | 1,310 | 
        
            
                | 2010 | 1,960 | 
        
            
                | 2011 | 1,730 | 
        
            
                | 2012 | 2,740 | 
        
            
                | 2013 | 1,790 | 
        
            
                | 2014 | 1,680 | 
        
            
                | 2015 | 1,030 | 
        
            
                | 2016 | 560 | 
        
            
                | 2017 | 350 | 
        
            
                | 2018 | 240 | 
        
            
                | 2019 | 0 | 
        
    
         
        
        
            
        
        
        
            Extraction Workers, All Other
                
    
    
        
        
        
    
    
        
    
    
        
            | Year | Number | 
        
            
                | 2004 | 180 | 
        
            
                | 2007 | 60 | 
        
            
                | 2008 | 80 | 
        
            
                | 2009 | 180 | 
        
            
                | 2010 | 220 | 
        
            
                | 2011 | 540 | 
        
            
                | 2012 | 180 | 
        
            
                | 2013 | 0 | 
        
            
                | 2014 | 210 | 
        
            
                | 2015 | 220 | 
        
            
                | 2016 | 330 | 
        
            
                | 2017 | 330 | 
        
            
                | 2018 | 470 |