Numbers of Construction and Extraction Occupations in Texas
Occupation group
Construction and Extraction Occupations
Year |
Number |
2004 |
476,300 |
2005 |
475,760 |
2006 |
513,860 |
2007 |
553,090 |
2008 |
572,450 |
2009 |
566,320 |
2010 |
509,660 |
2011 |
524,140 |
2012 |
537,450 |
2013 |
565,830 |
2014 |
583,620 |
2015 |
593,630 |
2016 |
579,270 |
2017 |
596,420 |
2018 |
629,240 |
2019 |
653,490 |
Individual occupations
First-Line Supervisors of Construction Trades and Extraction Workers
Year |
Number |
2004 |
41,500 |
2005 |
38,470 |
2006 |
40,030 |
2007 |
44,930 |
2008 |
52,020 |
2009 |
60,790 |
2010 |
54,550 |
2011 |
55,960 |
2012 |
54,520 |
2013 |
57,050 |
2014 |
60,610 |
2015 |
64,710 |
2016 |
68,270 |
2017 |
71,220 |
2018 |
75,230 |
2019 |
75,570 |
Boilermakers
Year |
Number |
2004 |
2,300 |
2005 |
1,670 |
2006 |
2,470 |
2007 |
3,200 |
2008 |
3,320 |
2009 |
4,280 |
2010 |
3,540 |
2011 |
3,550 |
2012 |
3,350 |
2013 |
2,550 |
2014 |
2,590 |
2015 |
2,170 |
2016 |
2,880 |
2017 |
3,220 |
2018 |
3,760 |
2019 |
4,590 |
Brickmasons and Blockmasons
Year |
Number |
2004 |
6,250 |
2005 |
6,350 |
2006 |
5,800 |
2007 |
6,080 |
2008 |
6,850 |
2009 |
6,120 |
2010 |
6,020 |
2011 |
5,310 |
2012 |
4,920 |
2013 |
4,520 |
2014 |
4,290 |
2015 |
4,070 |
2016 |
3,740 |
2017 |
3,820 |
2018 |
4,030 |
2019 |
4,250 |
Stonemasons
Year |
Number |
2004 |
410 |
2005 |
510 |
2006 |
710 |
2007 |
770 |
2008 |
840 |
2009 |
1,120 |
2010 |
1,080 |
2011 |
1,160 |
2012 |
1,320 |
2013 |
1,590 |
2014 |
1,940 |
2015 |
1,760 |
2016 |
1,320 |
2017 |
950 |
2018 |
610 |
2019 |
840 |
Carpenters
Year |
Number |
2004 |
34,250 |
2005 |
34,190 |
2006 |
35,380 |
2007 |
35,790 |
2008 |
38,190 |
2009 |
34,000 |
2010 |
30,820 |
2011 |
30,120 |
2012 |
32,020 |
2013 |
32,500 |
2014 |
34,670 |
2015 |
35,750 |
2016 |
36,870 |
2017 |
37,520 |
2018 |
38,530 |
2019 |
41,230 |
Carpet Installers
Year |
Number |
2004 |
2,370 |
2005 |
1,120 |
2006 |
1,100 |
2007 |
910 |
2008 |
1,030 |
2009 |
1,110 |
2010 |
1,000 |
2011 |
1,020 |
2012 |
740 |
2013 |
980 |
2014 |
840 |
2015 |
830 |
2016 |
680 |
2017 |
1,050 |
2018 |
1,270 |
2019 |
1,440 |
Floor Sanders and Finishers
Year |
Number |
2004 |
0 |
2005 |
0 |
2006 |
150 |
2007 |
210 |
2008 |
190 |
2009 |
250 |
2010 |
260 |
2011 |
230 |
2012 |
50 |
2013 |
40 |
2014 |
90 |
2015 |
110 |
2016 |
150 |
2017 |
0 |
2018 |
270 |
2019 |
0 |
Tile and Stone Setters
Year |
Number |
2004 |
2,480 |
2005 |
2,690 |
2006 |
2,510 |
2007 |
3,200 |
2008 |
2,900 |
2009 |
2,650 |
2010 |
1,960 |
2011 |
2,010 |
2012 |
2,060 |
2013 |
1,860 |
2014 |
1,610 |
2015 |
1,530 |
2016 |
1,910 |
2017 |
2,320 |
2018 |
2,680 |
2019 |
2,920 |
Cement Masons and Concrete Finishers
Year |
Number |
2004 |
18,970 |
2005 |
18,210 |
2006 |
18,180 |
2007 |
18,440 |
2008 |
19,160 |
2009 |
17,830 |
2010 |
15,580 |
2011 |
15,110 |
2012 |
13,780 |
2013 |
15,590 |
2014 |
16,700 |
2015 |
18,620 |
2016 |
19,800 |
2017 |
21,390 |
2018 |
21,640 |
2019 |
21,550 |
Terrazzo Workers and Finishers
Year |
Number |
2004 |
210 |
2005 |
330 |
2006 |
340 |
2007 |
290 |
2008 |
400 |
2009 |
310 |
2010 |
330 |
2011 |
340 |
2012 |
400 |
2013 |
350 |
2014 |
360 |
2015 |
350 |
2016 |
570 |
2017 |
330 |
2018 |
350 |
2019 |
0 |
Construction Laborers
Year |
Number |
2004 |
88,310 |
2005 |
97,180 |
2006 |
109,210 |
2007 |
119,560 |
2008 |
123,750 |
2009 |
106,470 |
2010 |
98,680 |
2011 |
101,330 |
2012 |
107,020 |
2013 |
108,160 |
2014 |
104,910 |
2015 |
101,250 |
2016 |
100,600 |
2017 |
108,260 |
2018 |
111,250 |
2019 |
112,370 |
Paving, Surfacing, and Tamping Equipment Operators
Year |
Number |
2004 |
6,150 |
2005 |
6,060 |
2006 |
6,010 |
2007 |
6,010 |
2008 |
5,910 |
2009 |
5,780 |
2010 |
6,040 |
2011 |
5,660 |
2012 |
4,500 |
2013 |
3,910 |
2014 |
4,180 |
2015 |
5,580 |
2016 |
5,010 |
2017 |
5,000 |
2018 |
4,150 |
2019 |
4,660 |
Pile Driver Operators
Year |
Number |
2004 |
340 |
2005 |
190 |
2006 |
260 |
2007 |
290 |
2008 |
400 |
2009 |
300 |
2010 |
210 |
2011 |
240 |
2012 |
300 |
2013 |
380 |
2014 |
420 |
2015 |
530 |
2016 |
390 |
2017 |
390 |
2018 |
400 |
2019 |
460 |
Operating Engineers and Other Construction Equipment Operators
Year |
Number |
2004 |
27,590 |
2005 |
28,110 |
2006 |
33,900 |
2007 |
38,930 |
2008 |
42,500 |
2009 |
38,370 |
2010 |
32,960 |
2011 |
32,480 |
2012 |
33,480 |
2013 |
36,850 |
2014 |
36,600 |
2015 |
37,170 |
2016 |
36,560 |
2017 |
38,340 |
2018 |
42,880 |
2019 |
46,290 |
Drywall and Ceiling Tile Installers
Year |
Number |
2004 |
8,690 |
2005 |
9,410 |
2006 |
11,520 |
2007 |
11,530 |
2008 |
11,970 |
2009 |
11,170 |
2010 |
9,040 |
2011 |
8,600 |
2012 |
7,680 |
2013 |
8,330 |
2014 |
8,770 |
2015 |
9,200 |
2016 |
9,450 |
2017 |
7,690 |
2018 |
8,410 |
2019 |
6,880 |
Tapers
Year |
Number |
2004 |
1,060 |
2005 |
750 |
2006 |
840 |
2007 |
910 |
2008 |
1,080 |
2009 |
810 |
2010 |
470 |
2011 |
350 |
2012 |
510 |
2013 |
1,010 |
2014 |
770 |
2015 |
590 |
2016 |
520 |
2017 |
350 |
2018 |
400 |
Electricians
Year |
Number |
2004 |
36,810 |
2005 |
41,160 |
2006 |
44,360 |
2007 |
45,450 |
2008 |
46,920 |
2009 |
45,060 |
2010 |
43,340 |
2011 |
45,470 |
2012 |
47,150 |
2013 |
47,400 |
2014 |
50,440 |
2015 |
54,500 |
2016 |
57,540 |
2017 |
60,080 |
2018 |
62,180 |
2019 |
63,750 |
Glaziers
Year |
Number |
2004 |
3,150 |
2005 |
3,560 |
2006 |
3,160 |
2007 |
3,710 |
2008 |
4,530 |
2009 |
4,710 |
2010 |
3,700 |
2011 |
3,600 |
2012 |
4,040 |
2013 |
4,930 |
2014 |
4,580 |
2015 |
4,920 |
2016 |
4,520 |
2017 |
4,530 |
2018 |
4,500 |
2019 |
5,300 |
Insulation Workers, Floor, Ceiling, and Wall
Year |
Number |
2004 |
4,470 |
2005 |
4,520 |
2006 |
3,480 |
2007 |
3,060 |
2008 |
2,450 |
2009 |
2,440 |
2010 |
2,100 |
2011 |
2,080 |
2012 |
1,740 |
2013 |
1,940 |
2014 |
2,070 |
2015 |
2,800 |
2016 |
4,070 |
2017 |
5,150 |
2018 |
5,400 |
2019 |
4,730 |
Insulation Workers, Mechanical
Year |
Number |
2004 |
1,960 |
2005 |
2,300 |
2006 |
2,190 |
2007 |
3,260 |
2008 |
3,470 |
2009 |
3,070 |
2010 |
3,640 |
2011 |
4,730 |
2012 |
5,150 |
2013 |
4,660 |
2014 |
4,690 |
2015 |
4,570 |
2016 |
3,470 |
2017 |
3,030 |
2018 |
2,960 |
2019 |
4,230 |
Painters, Construction and Maintenance
Year |
Number |
2004 |
15,720 |
2005 |
15,980 |
2006 |
16,360 |
2007 |
17,460 |
2008 |
18,440 |
2009 |
18,250 |
2010 |
16,570 |
2011 |
15,870 |
2012 |
16,410 |
2013 |
18,000 |
2014 |
18,410 |
2015 |
19,380 |
2016 |
18,740 |
2017 |
19,890 |
2018 |
20,590 |
2019 |
20,350 |
Paperhangers
Year |
Number |
2004 |
600 |
2005 |
0 |
2006 |
490 |
2007 |
430 |
2008 |
400 |
2009 |
390 |
2010 |
280 |
2011 |
280 |
2012 |
210 |
2013 |
0 |
2014 |
0 |
2015 |
0 |
2016 |
0 |
2017 |
50 |
2018 |
50 |
2019 |
40 |
Pipelayers
Year |
Number |
2004 |
5,800 |
2005 |
5,550 |
2006 |
5,850 |
2007 |
5,670 |
2008 |
5,840 |
2009 |
6,560 |
2010 |
5,610 |
2011 |
5,040 |
2012 |
4,100 |
2013 |
4,330 |
2014 |
5,380 |
2015 |
6,020 |
2016 |
5,700 |
2017 |
5,180 |
2018 |
4,790 |
2019 |
4,450 |
Plumbers, Pipefitters, and Steamfitters
Year |
Number |
2004 |
26,850 |
2005 |
25,220 |
2006 |
26,870 |
2007 |
28,950 |
2008 |
31,120 |
2009 |
30,130 |
2010 |
29,590 |
2011 |
29,980 |
2012 |
31,570 |
2013 |
31,740 |
2014 |
34,460 |
2015 |
35,300 |
2016 |
40,530 |
2017 |
42,050 |
2018 |
43,490 |
2019 |
43,240 |
Plasterers and Stucco Masons
Year |
Number |
2004 |
3,340 |
2005 |
2,280 |
2006 |
2,620 |
2007 |
3,170 |
2008 |
3,580 |
2009 |
3,200 |
2010 |
2,680 |
2011 |
2,540 |
2012 |
1,980 |
2013 |
1,660 |
2014 |
1,500 |
2015 |
1,600 |
2016 |
1,620 |
2017 |
1,990 |
2018 |
1,880 |
2019 |
2,110 |
Reinforcing Iron and Rebar Workers
Year |
Number |
2004 |
5,490 |
2005 |
4,320 |
2006 |
3,670 |
2007 |
3,890 |
2008 |
4,560 |
2009 |
3,910 |
2010 |
3,780 |
2011 |
3,860 |
2012 |
4,290 |
2013 |
4,180 |
2014 |
3,940 |
2015 |
4,070 |
2016 |
4,100 |
2017 |
4,200 |
2018 |
3,510 |
2019 |
3,870 |
Roofers
Year |
Number |
2004 |
8,190 |
2005 |
5,200 |
2006 |
5,070 |
2007 |
4,910 |
2008 |
0 |
2009 |
0 |
2010 |
0 |
2011 |
5,130 |
2012 |
4,720 |
2013 |
4,810 |
2014 |
5,540 |
2015 |
5,670 |
2016 |
6,750 |
2017 |
7,910 |
2018 |
7,720 |
2019 |
7,400 |
Sheet Metal Workers
Year |
Number |
2004 |
13,930 |
2005 |
11,400 |
2006 |
10,570 |
2007 |
9,860 |
2008 |
11,650 |
2009 |
12,320 |
2010 |
11,190 |
2011 |
11,650 |
2012 |
12,330 |
2013 |
13,080 |
2014 |
11,530 |
2015 |
11,740 |
2016 |
11,090 |
2017 |
11,010 |
2018 |
10,060 |
2019 |
10,130 |
Structural Iron and Steel Workers
Year |
Number |
2004 |
5,460 |
2005 |
7,170 |
2006 |
6,990 |
2007 |
5,870 |
2008 |
7,170 |
2009 |
6,820 |
2010 |
6,360 |
2011 |
6,420 |
2012 |
8,130 |
2013 |
7,810 |
2014 |
7,240 |
2015 |
6,380 |
2016 |
7,230 |
2017 |
8,680 |
2018 |
8,930 |
2019 |
9,290 |
Helpers--Brickmasons, Blockmasons, Stonemasons, and Tile and Marble Setters
Year |
Number |
2004 |
5,010 |
2005 |
5,180 |
2006 |
4,790 |
2007 |
4,650 |
2008 |
4,850 |
2009 |
4,310 |
2010 |
3,110 |
2011 |
2,440 |
2012 |
2,130 |
2013 |
2,470 |
2014 |
2,330 |
2015 |
2,080 |
2016 |
1,750 |
2017 |
1,920 |
2018 |
1,660 |
2019 |
1,900 |
Helpers--Carpenters
Year |
Number |
2004 |
6,120 |
2005 |
5,480 |
2006 |
4,950 |
2007 |
4,440 |
2008 |
4,670 |
2009 |
3,720 |
2010 |
3,230 |
2011 |
2,830 |
2012 |
2,880 |
2013 |
4,020 |
2014 |
4,960 |
2015 |
5,530 |
2016 |
4,750 |
2017 |
3,160 |
2018 |
3,220 |
2019 |
2,900 |
Helpers--Electricians
Year |
Number |
2004 |
11,380 |
2005 |
11,310 |
2006 |
13,570 |
2007 |
13,550 |
2008 |
15,450 |
2009 |
15,450 |
2010 |
11,940 |
2011 |
10,310 |
2012 |
7,700 |
2013 |
8,750 |
2014 |
8,850 |
2015 |
9,060 |
2016 |
8,190 |
2017 |
8,220 |
2018 |
9,810 |
2019 |
11,500 |
Helpers--Painters, Paperhangers, Plasterers, and Stucco Masons
Year |
Number |
2004 |
2,030 |
2005 |
1,680 |
2006 |
1,710 |
2007 |
1,920 |
2008 |
2,160 |
2009 |
2,430 |
2010 |
2,030 |
2011 |
1,910 |
2012 |
1,600 |
2013 |
1,960 |
2014 |
2,250 |
2015 |
2,060 |
2016 |
1,520 |
2017 |
1,180 |
2018 |
1,440 |
2019 |
1,640 |
Helpers--Pipelayers, Plumbers, Pipefitters, and Steamfitters
Year |
Number |
2004 |
9,440 |
2005 |
10,500 |
2006 |
11,270 |
2007 |
12,550 |
2008 |
13,100 |
2009 |
12,630 |
2010 |
11,170 |
2011 |
10,020 |
2012 |
8,390 |
2013 |
8,010 |
2014 |
8,650 |
2015 |
10,070 |
2016 |
9,160 |
2017 |
9,520 |
2018 |
9,250 |
2019 |
11,780 |
Helpers--Roofers
Year |
Number |
2004 |
2,390 |
2005 |
1,880 |
2006 |
1,870 |
2007 |
1,450 |
2008 |
1,230 |
2009 |
1,170 |
2010 |
880 |
2011 |
900 |
2012 |
800 |
2013 |
1,210 |
2014 |
860 |
2015 |
820 |
2016 |
780 |
2017 |
800 |
2018 |
650 |
2019 |
800 |
Helpers, Construction Trades, All Other
Year |
Number |
2004 |
2,020 |
2005 |
3,110 |
2006 |
3,450 |
2007 |
3,110 |
2008 |
2,490 |
2009 |
1,760 |
2010 |
2,200 |
2011 |
2,080 |
2012 |
0 |
2013 |
4,190 |
2014 |
4,440 |
2015 |
4,200 |
2016 |
4,120 |
2017 |
4,190 |
2018 |
3,900 |
2019 |
5,360 |
Construction and Building Inspectors
Year |
Number |
2004 |
6,080 |
2005 |
6,450 |
2006 |
8,070 |
2007 |
7,590 |
2008 |
8,420 |
2009 |
5,880 |
2010 |
6,430 |
2011 |
7,210 |
2012 |
7,750 |
2013 |
7,260 |
2014 |
6,890 |
2015 |
7,280 |
2016 |
7,440 |
2017 |
7,890 |
2018 |
10,430 |
2019 |
11,210 |
Elevator and Escalator Installers and Repairers
Year |
Number |
2004 |
1,030 |
2005 |
1,130 |
2006 |
1,180 |
2007 |
1,730 |
2008 |
1,910 |
2009 |
2,110 |
2010 |
1,880 |
2011 |
2,090 |
2012 |
1,990 |
2013 |
2,150 |
2014 |
2,290 |
2015 |
2,580 |
2016 |
2,170 |
2017 |
2,960 |
2018 |
3,000 |
2019 |
2,650 |
Fence Erectors
Year |
Number |
2004 |
1,200 |
2005 |
1,710 |
2006 |
1,630 |
2007 |
1,680 |
2008 |
2,000 |
2009 |
2,210 |
2010 |
1,680 |
2011 |
1,310 |
2012 |
1,430 |
2013 |
1,830 |
2014 |
2,020 |
2015 |
1,580 |
2016 |
1,980 |
2017 |
2,500 |
2018 |
2,710 |
2019 |
2,540 |
Hazardous Materials Removal Workers
Year |
Number |
2004 |
2,990 |
2005 |
2,620 |
2006 |
3,010 |
2007 |
4,310 |
2008 |
5,330 |
2009 |
4,950 |
2010 |
3,510 |
2011 |
2,710 |
2012 |
3,390 |
2013 |
3,590 |
2014 |
4,500 |
2015 |
3,790 |
2016 |
4,250 |
2017 |
4,130 |
2018 |
4,370 |
2019 |
3,720 |
Highway Maintenance Workers
Year |
Number |
2004 |
4,040 |
2005 |
3,680 |
2006 |
3,490 |
2007 |
3,040 |
2008 |
2,490 |
2009 |
3,180 |
2010 |
4,110 |
2011 |
4,680 |
2012 |
4,780 |
2013 |
5,190 |
2014 |
5,390 |
2015 |
6,440 |
2016 |
6,570 |
2017 |
6,860 |
2018 |
6,650 |
2019 |
6,750 |
Rail-Track Laying and Maintenance Equipment Operators
Year |
Number |
2004 |
440 |
2005 |
1,080 |
2006 |
1,110 |
2007 |
1,540 |
2011 |
1,500 |
2012 |
1,590 |
2013 |
1,310 |
2014 |
1,520 |
2015 |
1,810 |
2016 |
1,790 |
2017 |
1,720 |
2018 |
1,290 |
2019 |
970 |
Segmental Pavers
Year |
Number |
2006 |
130 |
2007 |
180 |
2008 |
220 |
2009 |
0 |
2010 |
0 |
2012 |
0 |
2013 |
0 |
2014 |
0 |
2015 |
70 |
2016 |
140 |
2017 |
2,090 |
2018 |
2,300 |
2019 |
1,930 |
Construction and Related Workers, All Other
Year |
Number |
2004 |
2,060 |
2005 |
0 |
2006 |
1,270 |
2007 |
1,820 |
2008 |
2,500 |
2009 |
3,920 |
2012 |
2,070 |
2013 |
1,990 |
2014 |
2,170 |
2015 |
2,400 |
2016 |
2,210 |
Derrick Operators, Oil and Gas
Year |
Number |
2004 |
6,570 |
2005 |
5,390 |
2006 |
5,670 |
2007 |
6,760 |
2008 |
8,500 |
2009 |
8,350 |
2010 |
6,830 |
2011 |
8,270 |
2012 |
9,550 |
2013 |
9,910 |
2014 |
9,980 |
2015 |
8,480 |
2016 |
4,980 |
2017 |
3,890 |
2018 |
5,570 |
2019 |
6,150 |
Rotary Drill Operators, Oil and Gas
Year |
Number |
2004 |
6,010 |
2005 |
6,010 |
2006 |
6,990 |
2007 |
8,340 |
2008 |
9,160 |
2009 |
8,770 |
2010 |
7,360 |
2011 |
8,030 |
2012 |
9,200 |
2013 |
10,160 |
2014 |
10,240 |
2015 |
9,390 |
2016 |
6,510 |
2017 |
5,750 |
2018 |
6,850 |
2019 |
8,220 |
Service Unit Operators, Oil and Gas
Year |
Number |
2004 |
6,070 |
2005 |
7,870 |
2006 |
10,210 |
2007 |
13,770 |
2008 |
0 |
2009 |
18,780 |
2010 |
16,880 |
2011 |
20,680 |
2012 |
25,270 |
2013 |
27,440 |
2014 |
29,680 |
2015 |
28,080 |
2016 |
20,310 |
2017 |
18,340 |
2018 |
24,050 |
2019 |
23,210 |
Explosives Workers, Ordnance Handling Experts, and Blasters
Year |
Number |
2004 |
1,590 |
2005 |
1,640 |
2006 |
1,660 |
2007 |
2,050 |
2008 |
2,400 |
2009 |
2,220 |
2010 |
1,740 |
2011 |
1,580 |
2012 |
1,740 |
2013 |
2,390 |
2014 |
3,140 |
2015 |
3,560 |
2016 |
2,830 |
2017 |
2,880 |
2018 |
2,890 |
Continuous Mining Machine Operators
Year |
Number |
2005 |
200 |
2006 |
180 |
2007 |
0 |
2008 |
170 |
2009 |
170 |
2010 |
210 |
2011 |
230 |
2012 |
330 |
2013 |
420 |
2014 |
620 |
2015 |
520 |
2016 |
350 |
2017 |
300 |
2018 |
310 |
2019 |
310 |
Rock Splitters, Quarry
Year |
Number |
2004 |
700 |
2005 |
0 |
2006 |
130 |
2007 |
100 |
2008 |
0 |
2009 |
460 |
2010 |
410 |
2011 |
430 |
2012 |
520 |
2013 |
500 |
2014 |
340 |
2015 |
240 |
2016 |
190 |
2017 |
160 |
2018 |
230 |
2019 |
240 |
Roustabouts, Oil and Gas
Year |
Number |
2004 |
17,190 |
2005 |
16,820 |
2006 |
20,210 |
2007 |
24,480 |
2008 |
27,590 |
2009 |
26,380 |
2010 |
18,670 |
2011 |
19,740 |
2012 |
23,630 |
2013 |
30,290 |
2014 |
32,160 |
2015 |
31,090 |
2016 |
22,840 |
2017 |
22,600 |
2018 |
26,530 |
2019 |
27,860 |
Helpers--Extraction Workers
Year |
Number |
2004 |
5,470 |
2005 |
5,640 |
2006 |
4,700 |
2007 |
5,110 |
2008 |
5,540 |
2009 |
7,630 |
2010 |
7,760 |
2011 |
8,150 |
2012 |
7,880 |
2013 |
6,810 |
2014 |
8,140 |
2015 |
7,440 |
2016 |
6,700 |
2017 |
6,190 |
2018 |
6,680 |
2019 |
7,040 |
Extraction Workers, All Other
Year |
Number |
2004 |
2,430 |
2005 |
1,790 |
2006 |
1,570 |
2007 |
1,130 |
2008 |
80 |
2009 |
0 |
2010 |
820 |
2011 |
1,710 |
2012 |
2,300 |
2013 |
1,690 |
2014 |
920 |
2015 |
1,230 |
2016 |
980 |
2017 |
1,140 |
2018 |
1,300 |