Number and rate of nonfatal lost-time injuries at underground mining locations per sector, 1983 - 2022
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Sector | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Nonmetal | 230 | 165 | 157 | 152 | 145 | 155 | 183 | 214 | 174 | 134 | 163 | 154 | 122 | 108 | 121 | 103 | 105 | 92 | 118 | 92 | 80 | 83 | 80 | 73 | 91 | 95 | 80 | 70 | 64 | 65 | 38 | 46 | 44 | 26 | 28 | 39 | 31 | 28 | 39 | 43 |
Coal contractor | 67 | 51 | 65 | 50 | 57 | 53 | 60 | 104 | 130 | 188 | 165 | 177 | 136 | 160 | 194 | 231 | 184 | 264 | 327 | 274 | 187 | 182 | 213 | 215 | 177 | 168 | 130 | 121 | 172 | 143 | 105 | 86 | 63 | 36 | 75 | 70 | 78 | 44 | 59 | 60 |
Metal | 631 | 550 | 401 | 451 | 449 | 642 | 636 | 567 | 464 | 354 | 328 | 390 | 367 | 412 | 374 | 370 | 313 | 257 | 184 | 149 | 147 | 130 | 154 | 141 | 178 | 163 | 112 | 165 | 159 | 194 | 166 | 128 | 124 | 104 | 89 | 82 | 104 | 92 | 93 | 86 |
Coal | 6,625 | 7,176 | 6,194 | 6,360 | 8,856 | 8,965 | 8,479 | 8,553 | 7,915 | 6,966 | 5,692 | 5,920 | 5,111 | 4,168 | 3,899 | 3,975 | 3,351 | 3,101 | 2,846 | 2,707 | 2,333 | 2,256 | 2,234 | 2,218 | 2,120 | 2,103 | 1,943 | 1,818 | 1,896 | 1,717 | 1,577 | 1,532 | 1,210 | 998 | 1,156 | 1,037 | 996 | 758 | 822 | 858 |
Noncoal contractor | 56 | 38 | 44 | 13 | 26 | 48 | 31 | 28 | 50 | 27 | 34 | 40 | 53 | 54 | 54 | 54 | 70 | 73 | 34 | 15 | 17 | 25 | 31 | 49 | 43 | 38 | 26 | 28 | 34 | 41 | 26 | 17 | 22 | 17 | 15 | 24 | 22 | 21 | 15 | 24 |
Stone | 56 | 69 | 68 | 61 | 72 | 92 | 104 | 88 | 67 | 74 | 70 | 70 | 57 | 77 | 49 | 77 | 80 | 67 | 61 | 69 | 54 | 77 | 60 | 43 | 36 | 33 | 37 | 41 | 35 | 42 | 36 | 44 | 40 | 34 | 31 | 35 | 32 | 31 | 30 | 30 |
Total | 7,665 | 8,049 | 6,929 | 7,087 | 9,605 | 9,955 | 9,493 | 9,554 | 8,800 | 7,743 | 6,452 | 6,751 | 5,846 | 4,979 | 4,691 | 4,810 | 4,103 | 3,854 | 3,570 | 3,306 | 2,818 | 2,753 | 2,772 | 2,739 | 2,645 | 2,600 | 2,328 | 2,243 | 2,360 | 2,202 | 1,948 | 1,853 | 1,503 | 1,215 | 1,394 | 1,287 | 1,263 | 974 | 1,058 | 1,101 |
Sector | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Nonmetal rate | 5.68 | 3.90 | 4.11 | 4.45 | 4.38 | 4.26 | 4.83 | 5.62 | 4.69 | 3.69 | 4.86 | 4.62 | 3.76 | 3.27 | 3.75 | 3.51 | 3.86 | 3.64 | 4.55 | 4.04 | 3.47 | 3.40 | 3.35 | 3.02 | 3.67 | 3.49 | 3.18 | 2.72 | 2.31 | 2.47 | 1.35 | 1.56 | 1.61 | 1.13 | 1.27 | 1.69 | 1.36 | 1.34 | 1.77 | 1.90 |
Coal contractor rate | 13.59 | 9.99 | 9.80 | 10.43 | 17.26 | 12.83 | 9.38 | 11.87 | 12.93 | 14.24 | 11.84 | 13.54 | 12.06 | 11.10 | 10.72 | 13.27 | 10.35 | 12.58 | 12.31 | 12.99 | 9.95 | 7.80 | 7.53 | 7.41 | 5.76 | 4.09 | 4.17 | 3.35 | 3.93 | 3.53 | 2.94 | 2.26 | 1.90 | 1.78 | 3.04 | 2.14 | 2.38 | 2.25 | 2.75 | 2.57 |
Metal rate | 7.71 | 6.70 | 5.61 | 6.91 | 6.90 | 8.73 | 8.56 | 7.60 | 7.04 | 6.18 | 6.42 | 7.31 | 6.25 | 6.76 | 6.00 | 6.42 | 6.33 | 5.83 | 4.13 | 4.01 | 4.07 | 3.41 | 3.68 | 3.08 | 3.27 | 2.79 | 2.42 | 3.12 | 2.53 | 2.79 | 2.37 | 1.96 | 1.91 | 1.81 | 1.53 | 1.34 | 1.68 | 1.51 | 1.47 | 1.33 |
Coal rate | 8.58 | 8.59 | 7.69 | 8.47 | 12.74 | 13.49 | 13.11 | 12.74 | 12.93 | 12.29 | 11.99 | 11.85 | 10.86 | 9.20 | 8.83 | 9.38 | 8.69 | 8.80 | 7.63 | 7.69 | 6.78 | 6.14 | 5.52 | 5.21 | 5.02 | 4.59 | 4.30 | 3.84 | 3.60 | 3.44 | 3.43 | 3.51 | 3.34 | 3.75 | 3.91 | 3.40 | 3.28 | 3.46 | 3.72 | 3.45 |
Noncoal contractor rate | 11.46 | 8.02 | 9.54 | 3.04 | 5.78 | 8.82 | 6.64 | 6.06 | 9.76 | 6.75 | 7.75 | 6.77 | 7.22 | 6.01 | 6.49 | 4.74 | 5.58 | 5.56 | 2.73 | 1.82 | 2.31 | 2.80 | 2.92 | 3.50 | 2.22 | 1.90 | 1.99 | 1.77 | 1.59 | 1.53 | 1.16 | 0.87 | 1.09 | 0.89 | 0.77 | 0.99 | 0.87 | 0.89 | 0.65 | 0.93 |
Stone rate | 4.34 | 4.82 | 4.86 | 4.18 | 4.99 | 6.12 | 6.87 | 5.63 | 4.57 | 4.89 | 4.53 | 4.13 | 3.33 | 4.48 | 2.71 | 4.00 | 4.10 | 3.39 | 3.17 | 3.68 | 2.92 | 3.95 | 2.80 | 2.00 | 1.74 | 1.63 | 2.05 | 2.23 | 1.82 | 2.19 | 1.87 | 2.11 | 1.87 | 1.56 | 1.41 | 1.58 | 1.43 | 1.49 | 1.45 | 1.39 |
Underground mining rate | 8.35 | 8.18 | 7.37 | 8.11 | 11.78 | 12.46 | 12.09 | 11.75 | 11.81 | 11.18 | 10.88 | 10.85 | 9.79 | 8.47 | 8.08 | 8.61 | 8.01 | 8.10 | 7.12 | 7.18 | 6.29 | 5.71 | 5.23 | 4.89 | 4.62 | 4.16 | 3.98 | 3.60 | 3.36 | 3.23 | 3.07 | 3.04 | 2.84 | 2.98 | 3.15 | 2.75 | 2.70 | 2.67 | 2.85 | 2.71 |
NOTE: Excludes office employees. Not calculated (NC) when N is fewer than 5. Caution should be used when interpreting rates based on a small number of events.
Full-time equivalent (FTE) employees computed using reported hours worked (2,000 hours = 1 FTE). Data Source: MSHA
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Content source: National Institute for Occupational Safety and Health, Mining Program