Table 06.
Number of NONFATAL DAYS LOST (NFDL) Injuries and NFDL Incidence Rates (IR) at
Coal Mines,
in the United
States, by Primary Activity, 1978-2007
|
|
Underground Mines
|
Surface Mines
|
|
|
Underground
|
Surf at UG
|
Total
|
Strip
|
Auger
|
Culm Bank
|
Dredge
|
Total
|
|
Year
|
NFDLs
|
IR
|
NFDLs
|
IR
|
NFDLs
|
IR
|
NFDLs
|
IR
|
NFDLs
|
IR
|
NFDLs
|
IR
|
NFDLs
|
IR
|
NFDLs
|
IR
|
|
1978
|
10,534
|
10.87
|
784
|
6.65
|
11,318
|
10.41
|
2,240
|
3.48
|
29
|
7.93
|
13
|
6.88
|
2
|
16.72
|
2,284
|
3.52
|
|
1979
|
14,184
|
12.32
|
1,072
|
8.08
|
15,256
|
11.88
|
2,379
|
3.51
|
14
|
4.68
|
8
|
3.65
|
2
|
6.93
|
2,403
|
3.52
|
|
1980
|
14,004
|
12.57
|
1,071
|
8.34
|
15,075
|
12.13
|
2,352
|
3.48
|
12
|
5.51
|
3
|
1.35
|
3
|
6.40
|
2,370
|
3.48
|
|
1981
|
11,348
|
11.30
|
839
|
7.21
|
12,187
|
10.88
|
2,242
|
3.43
|
10
|
5.04
|
6
|
2.89
|
-
|
-
|
2,258
|
3.43
|
|
1982
|
10,467
|
10.33
|
741
|
6.46
|
11,208
|
9.94
|
2,050
|
3.25
|
14
|
5.99
|
15
|
5.54
|
3
|
4.33
|
2,082
|
3.27
|
|
1983
|
6,692
|
8.61
|
492
|
5.25
|
7,184
|
8.25
|
1,556
|
2.70
|
12
|
4.21
|
10
|
4.52
|
2
|
2.56
|
1,580
|
2.71
|
|
1984
|
7,227
|
8.60
|
544
|
5.60
|
7,771
|
8.28
|
1,667
|
2.64
|
19
|
6.92
|
9
|
3.69
|
1
|
1.26
|
1,696
|
2.66
|
|
1985
|
6,259
|
7.71
|
479
|
4.89
|
6,738
|
7.40
|
1,570
|
2.70
|
10
|
3.08
|
26
|
11.08
|
2
|
3.17
|
1,608
|
2.72
|
|
1986
|
6,410
|
8.48
|
437
|
4.59
|
6,847
|
8.05
|
1,743
|
3.19
|
16
|
5.25
|
12
|
4.07
|
2
|
3.54
|
1,773
|
3.21
|
|
1987
|
8,913
|
12.76
|
613
|
7.36
|
9,526
|
12.19
|
1,770
|
3.37
|
17
|
3.87
|
19
|
5.80
|
2
|
2.66
|
1,808
|
3.39
|
|
1988
|
9,018
|
13.49
|
663
|
8.26
|
9,681
|
12.93
|
1,760
|
3.49
|
25
|
5.16
|
12
|
4.08
|
1
|
1.17
|
1,798
|
3.51
|
|
1989
|
8,539
|
13.07
|
578
|
7.02
|
9,117
|
12.39
|
1,775
|
3.53
|
23
|
5.25
|
16
|
4.74
|
-
|
-
|
1,814
|
3.54
|
|
1990
|
8,657
|
12.73
|
655
|
7.56
|
9,312
|
12.15
|
1,806
|
3.51
|
33
|
7.89
|
27
|
6.82
|
3
|
3.12
|
1,869
|
3.57
|
|
1991
|
8,045
|
12.93
|
613
|
7.41
|
8,658
|
12.28
|
1,546
|
3.27
|
36
|
8.15
|
26
|
6.88
|
2
|
2.83
|
1,610
|
3.34
|
|
1992
|
7,154
|
12.33
|
522
|
6.42
|
7,676
|
11.61
|
1,441
|
3.12
|
26
|
6.51
|
21
|
4.90
|
2
|
3.48
|
1,490
|
3.17
|
|
1993
|
5,857
|
11.99
|
392
|
5.07
|
6,249
|
11.04
|
1,323
|
3.08
|
26
|
6.03
|
34
|
6.39
|
1
|
2.77
|
1,384
|
3.14
|
|
1994
|
6,097
|
11.89
|
431
|
5.67
|
6,528
|
11.09
|
1,345
|
3.07
|
19
|
4.06
|
31
|
6.67
|
1
|
2.04
|
1,396
|
3.12
|
|
1995
|
5,247
|
10.89
|
369
|
5.27
|
5,616
|
10.18
|
1,028
|
2.56
|
31
|
6.72
|
15
|
3.25
|
1
|
1.82
|
1,075
|
2.61
|
|
1996
|
4,328
|
9.25
|
341
|
4.93
|
4,669
|
8.70
|
888
|
2.27
|
17
|
2.92
|
23
|
5.16
|
-
|
-
|
928
|
2.31
|
|
1997
|
4,093
|
8.90
|
283
|
4.10
|
4,376
|
8.28
|
926
|
2.33
|
23
|
3.67
|
22
|
4.75
|
-
|
-
|
971
|
2.37
|
|
1998
|
4,206
|
9.53
|
255
|
3.95
|
4,461
|
8.82
|
894
|
2.28
|
26
|
4.43
|
12
|
2.78
|
1
|
0.52
|
933
|
2.31
|
|
1999
|
3,535
|
8.77
|
230
|
3.95
|
3,765
|
8.16
|
752
|
2.02
|
26
|
4.47
|
6
|
1.88
|
2
|
2.45
|
786
|
2.06
|
|
2000
|
3,365
|
9.01
|
227
|
3.95
|
3,592
|
8.34
|
771
|
2.20
|
19
|
3.85
|
9
|
2.49
|
2
|
2.09
|
801
|
2.23
|
|
2001
|
3,173
|
7.94
|
174
|
3.00
|
3,347
|
7.32
|
810
|
2.09
|
16
|
2.67
|
12
|
3.42
|
2
|
1.99
|
840
|
2.11
|
|
2002
|
2,981
|
7.99
|
206
|
3.73
|
3,187
|
7.44
|
877
|
2.33
|
25
|
4.24
|
14
|
4.45
|
-
|
-
|
916
|
2.37
|
|
2003
|
2,520
|
6.95
|
152
|
2.91
|
2,672
|
6.44
|
707
|
1.97
|
19
|
4.12
|
8
|
2.44
|
-
|
-
|
734
|
2.00
|
|
2004
|
2,438
|
6.24
|
156
|
2.88
|
2,594
|
5.83
|
676
|
1.74
|
11
|
2.01
|
7
|
1.58
|
1
|
1.83
|
695
|
1.75
|
|
2005
|
2,447
|
5.66
|
148
|
2.53
|
2,595
|
5.28
|
677
|
1.62
|
20
|
2.96
|
11
|
1.97
|
1
|
1.58
|
709
|
1.64
|
|
2006
|
2,433
|
5.35
|
156
|
2.47
|
2,589
|
5.00
|
665
|
1.52
|
19
|
2.58
|
5
|
.87
|
-
|
-
|
689
|
1.53
|
|
2007
|
2,297
|
5.07
|
189
|
3.03
|
2,486
|
4.82
|
623
|
1.45
|
25
|
3.78
|
5
|
.76
|
1
|
1.77
|
654
|
1.48
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Table 06. Number of NONFATAL DAYS
LOST (NFDL) Injuries and NFDL Incidence Rates (IR) at Coal Mines,
the United
States, by Primary Activity, 1978-2007
continued:
|
|
Total Mining
|
Indp Shops/Yrds
|
Prep Plants
|
Total w/o Office
|
Office
|
Grand Total
|
|
Year
|
NFDLs
|
IR
|
NFDLs
|
IR
|
NFDLs
|
IR
|
NFDLs
|
IR
|
NFDLs
|
IR
|
NFDLs
|
IR
|
|
1978
|
13,602
|
7.84
|
143
|
4.62
|
1,020
|
6.11
|
14,765
|
7.63
|
23
|
.30
|
14,788
|
7.35
|
|
1979
|
17,659
|
8.98
|
150
|
3.95
|
1,203
|
5.91
|
19,012
|
8.61
|
27
|
.31
|
19,039
|
8.29
|
|
1980
|
17,445
|
9.07
|
132
|
3.70
|
1,112
|
5.26
|
18,689
|
8.61
|
31
|
.33
|
18,720
|
8.27
|
|
1981
|
14,445
|
8.12
|
88
|
2.98
|
952
|
4.59
|
15,485
|
7.68
|
38
|
.40
|
15,523
|
7.35
|
|
1982
|
13,290
|
7.53
|
75
|
2.70
|
850
|
4.19
|
14,215
|
7.13
|
12
|
.12
|
14,227
|
6.79
|
|
1983
|
8,764
|
6.03
|
71
|
2.77
|
710
|
4.06
|
9,545
|
5.77
|
17
|
.18
|
9,562
|
5.46
|
|
1984
|
9,467
|
6.01
|
46
|
1.88
|
731
|
3.85
|
10,244
|
5.72
|
17
|
.18
|
10,261
|
5.45
|
|
1985
|
8,346
|
5.56
|
54
|
2.84
|
673
|
3.60
|
9,073
|
5.32
|
9
|
.10
|
9,082
|
5.06
|
|
1986
|
8,620
|
6.14
|
55
|
3.37
|
727
|
4.10
|
9,402
|
5.88
|
15
|
.18
|
9,417
|
5.60
|
|
1987
|
11,334
|
8.62
|
55
|
4.18
|
946
|
5.60
|
12,335
|
8.24
|
19
|
.24
|
12,354
|
7.84
|
|
1988
|
11,479
|
9.10
|
60
|
5.51
|
895
|
5.35
|
12,434
|
8.64
|
15
|
.19
|
12,449
|
8.20
|
|
1989
|
10,931
|
8.76
|
49
|
5.21
|
992
|
5.72
|
11,972
|
8.37
|
28
|
.35
|
12,000
|
7.94
|
|
1990
|
11,181
|
8.67
|
73
|
6.72
|
973
|
5.47
|
12,227
|
8.27
|
20
|
.26
|
12,247
|
7.88
|
|
1991
|
10,268
|
8.65
|
56
|
5.25
|
968
|
5.66
|
11,292
|
8.25
|
33
|
.46
|
11,325
|
7.86
|
|
1992
|
9,166
|
8.10
|
50
|
5.05
|
814
|
4.97
|
10,030
|
7.68
|
24
|
.33
|
10,054
|
7.29
|
|
1993
|
7,633
|
7.59
|
51
|
6.01
|
691
|
4.72
|
8,375
|
7.21
|
24
|
.34
|
8,399
|
6.82
|
|
1994
|
7,924
|
7.65
|
44
|
5.38
|
733
|
4.64
|
8,701
|
7.24
|
19
|
.28
|
8,720
|
6.86
|
|
1995
|
6,691
|
6.95
|
30
|
4.15
|
609
|
4.21
|
7,330
|
6.58
|
9
|
.14
|
7,339
|
6.22
|
|
1996
|
5,597
|
5.96
|
26
|
4.48
|
486
|
3.41
|
6,109
|
5.62
|
9
|
.15
|
6,118
|
5.33
|
|
1997
|
5,347
|
5.70
|
19
|
4.04
|
422
|
3.05
|
5,788
|
|
