Table 07. Number of NO DAYS LOST
(NDL) Injuries and NDL Incidence Rates (IR) at Anthracite
Mines
in the United States,
by Primary Activity, 1978-2007
|
Underground
Mines
|
Surface
Mines
|
Year
|
Underground
|
Surf at UG
|
Total
|
Strip
|
Auger
|
Culm Bank
|
Dredge
|
Total
|
|
|
NDLs
|
IR
|
NDLs
|
IR
|
NDLs
|
IR
|
NDLs
|
IR
|
NDLs
|
IR
|
NDLs
|
IR
|
NDLs
|
IR
|
NDLs
|
IR
|
1978
|
11
|
3.94
|
2
|
4.07
|
13
|
3.96
|
37
|
4.47
|
-
|
-
|
9
|
8.43
|
-
|
-
|
46
|
4.90
|
1979
|
4
|
1.52
|
-
|
-
|
4
|
1.33
|
58
|
6.72
|
-
|
-
|
5
|
3.91
|
-
|
-
|
63
|
6.33
|
1980
|
7
|
2.42
|
-
|
-
|
7
|
2.12
|
68
|
5.65
|
-
|
-
|
11
|
8.94
|
-
|
-
|
79
|
5.93
|
1981
|
2
|
.64
|
-
|
-
|
2
|
.55
|
65
|
5.12
|
-
|
-
|
17
|
14.71
|
-
|
-
|
82
|
5.89
|
1982
|
1
|
.29
|
-
|
-
|
1
|
.25
|
18
|
1.46
|
-
|
-
|
4
|
3.39
|
-
|
-
|
22
|
1.62
|
19831
|
|
-
|
-
|
-
|
-
|
-
|
8
|
.88
|
-
|
-
|
1
|
.86
|
-
|
-
|
9
|
.87
|
1984
|
1
|
.33
|
1
|
1.68
|
2
|
.55
|
6
|
.68
|
-
|
-
|
3
|
2.50
|
-
|
-
|
9
|
.88
|
1985
|
-
|
-
|
-
|
-
|
-
|
-
|
7
|
.93
|
-
|
-
|
4
|
3.08
|
-
|
-
|
11
|
1.24
|
1986
|
1
|
.30
|
-
|
-
|
1
|
.24
|
3
|
.35
|
-
|
-
|
1
|
.60
|
-
|
-
|
4
|
.39
|
1987
|
3
|
1.17
|
-
|
-
|
3
|
.89
|
6
|
1.04
|
-
|
-
|
1
|
.63
|
-
|
-
|
7
|
.94
|
1988
|
-
|
-
|
-
|
-
|
-
|
-
|
10
|
1.89
|
-
|
-
|
-
|
-
|
-
|
-
|
10
|
1.53
|
1989
|
6
|
2.71
|
1
|
1.43
|
7
|
2.40
|
24
|
4.09
|
-
|
-
|
2
|
1.60
|
-
|
-
|
26
|
3.64
|
1990
|
2
|
1.01
|
1
|
1.62
|
3
|
1.16
|
14
|
2.12
|
-
|
-
|
3
|
1.55
|
-
|
-
|
17
|
1.99
|
1991
|
2
|
1.13
|
-
|
-
|
2
|
.87
|
17
|
2.89
|
-
|
-
|
5
|
2.57
|
-
|
-
|
22
|
2.80
|
1992
|
-
|
-
|
-
|
-
|
-
|
-
|
25
|
4.33
|
-
|
-
|
7
|
2.85
|
-
|
-
|
32
|
3.88
|
1993
|
1
|
.68
|
-
|
-
|
1
|
.51
|
18
|
3.79
|
-
|
-
|
14
|
4.25
|
-
|
-
|
32
|
3.97
|
1994
|
1
|
.74
|
-
|
-
|
1
|
.56
|
13
|
2.59
|
-
|
-
|
13
|
5.15
|
-
|
-
|
26
|
3.43
|
1995
|
-
|
-
|
-
|
-
|
-
|
-
|
11
|
2.28
|
-
|
-
|
13
|
4.74
|
-
|
-
|
24
|
3.16
|
1996
|
-
|
-
|
1
|
2.73
|
1
|
.56
|
8
|
1.53
|
-
|
-
|
9
|
3.28
|
-
|
-
|
17
|
2.13
|
1997
|
2
|
1.53
|
-
|
-
|
2
|
1.15
|
10
|
1.69
|
-
|
-
|
7
|
2.84
|
-
|
-
|
17
|
2.03
|
1998
|
2
|
1.57
|
-
|
-
|
2
|
1.16
|
16
|
2.74
|
-
|
-
|
3
|
1.39
|
-
|
-
|
19
|
2.38
|
1999
|
1
|
.92
|
-
|
-
|
1
|
.67
|
11
|
1.91
|
-
|
-
|
4
|
2.73
|
-
|
-
|
15
|
2.07
|
2000
|
-
|
-
|
-
|
-
|
-
|
-
|
2
|
.41
|
-
|
-
|
1
|
.56
|
-
|
-
|
3
|
.45
|
2001
|
-
|
-
|
-
|
-
|
-
|
-
|
3
|
.91
|
-
|
-
|
-
|
-
|
-
|
-
|
3
|
.64
|
2002
|
2
|
2.31
|
-
|
-
|
2
|
1.72
|
7
|
2.12
|
-
|
-
|
2
|
1.92
|
-
|
-
|
9
|
2.07
|
2003
|
-
|
-
|
-
|
-
|
-
|
-
|
9
|
2.62
|
-
|
-
|
-
|
-
|
-
|
-
|
9
|
2.02
|
2004
|
2
|
2.68
|
-
|
-
|
2
|
1.92
|
3
|
.81
|
-
|
-
|
1
|
.87
|
-
|
-
|
4
|
.82
|
2005
|
-
|
-
|
-
|
-
|
-
|
-
|
4
|
1.08
|
-
|
-
|
-
|
-
|
-
|
-
|
4
|
.77
|
2006
|
-
|
-
|
-
|
-
|
-
|
-
|
4
|
1.23
|
-
|
-
|
1
|
.68
|
-
|
-
|
5
|
1.06
|
2007
|
-
|
-
|
-
|
-
|
-
|
-
|
10
|
2.69
|
-
|
-
|
1
|
.66
|
-
|
-
|
11
|
2.10
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Table 07. Number of NO DAYS LOST
(NDL) Injuries and NDL Incidence Rates (IR) at Anthracite
Mines
in the United States,
by Primary Activity, 1978-2007– continued:
Year
|
Total Mining
|
Indp Shops/Yrds
|
Prep Plants
|
Total w/o Office
|
Office
|
Grand Total
|
|
NDLs
|
IR
|
NDLs
|
IR
|
NDLs
|
IR
|
NDLs
|
IR
|
NDLs
|
IR
|
NDLs
|
IR
|
1978
|
59
|
4.65
|
20
|
40.04
|
102
|
14.14
|
181
|
8.87
|
-
|
-
|
181
|
8.51
|
1979
|
67
|
5.17
|
16
|
46.76
|
86
|
10.71
|
169
|
7.92
|
-
|
-
|
169
|
7.59
|
1980
|
86
|
5.17
|
7
|
10.56
|
86
|
8.75
|
179
|
6.60
|
-
|
-
|
179
|
6.39
|
1981
|
84
|
4.78
|
2
|
2.74
|
72
|
7.42
|
158
|
5.64
|
-
|
-
|
158
|
5.45
|
1982
|
23
|
1.31
|
-
|
-
|
12
|
1.28
|
35
|
1.28
|
-
|
-
|
35
|
1.23
|
19831
|
9
|
.66
|
-
|
-
|
2
|
.29
|
11
|
.52
|
1
|
.92
|
12
|
.54
|
1984
|
11
|
.80
|
-
|
-
|
6
|
.74
|
17
|
.76
|
-
|
-
|
17
|
.72
|
1985
|
11
|
.88
|
-
|
-
|
10
|
1.33
|
21
|
1.03
|
-
|
-
|
21
|
.97
|
1986
|
5
|
.35
|
-
|
-
|
8
|
1.03
|
13
|
.58
|
-
|
-
|
13
|
.54
|
1987
|
10
|
.93
|
-
|
-
|
7
|
.98
|
17
|
.93
|
-
|
-
|
17
|
.88
|
1988
|
10
|
1.03
|
-
|
-
|
16
|
2.34
|
26
|
1.53
|
1
|
1.11
|
27
|
1.51
|
1989
|
33
|
3.28
|
-
|
-
|
27
|
4.11
|
60
|
3.54
|
-
|
-
|
60
|
3.37
|
1990
|
20
|
1.80
|
3
|
7.56
|
15
|
2.16
|
38
|
2.06
|
-
|
-
|
38
|
1.95
|
1991
|
24
|
2.36
|
1
|
2.69
|
24
|
3.86
|
49
|
2.93
|
-
|
-
|
49
|
2.76
|
1992
|
32
|
3.04
|
2
|
9.40
|
26
|
4.59
|
60
|
3.66
|
-
|
-
|
60
|
3.43
|
1993
|
33
|
3.29
|
1
|
4.84
|
21
|
3.93
|
55
|
3.53
|
-
|
-
|
55
|
3.29
|
1994
|
27
|
2.89
|
1
|
3.65
|
28
|
4.97
|
56
|
3.67
|
-
|
-
|
56
|
3.41
|
1995
|
24
|
2.53
|
2
|
8.34
|
28
|
5.49
|
54
|
3.64
|
1
|
.86
|
55
|
3.44
|
1996
|
18
|
1.84
|
1
|
9.71
|
29
|
5.36
|
48
|
3.14
|
-
|
-
|
48
|
2.91
|
1997
|
19
|
1.88
|
5
|
91.82
|
16
|
2.86
|
40
|
2.53
|
-
|
-
|
40
|
2.36
|
1998
|
21
|
2.16
|
2
|
39.38
|
13
|
2.52
|
36
|
2.41
|
-
|
-
|
36
|
2.23
|
1999
|
16
|
1.83
|
-
|
-
|
9
|
1.64
|
25
|
1.76
|
-
|
-
|
25
|
1.62
|
2000
|
3
|
.38
|
-
|
-
|
16
|
3.11
|
19
|
1.47
|
1
|
.92
|
20
|
1.42
|
2001
|
3
|
.50
|
-
|
-
|
13
|
2.96
|
16
|
1.54
|
1
|
1.08
|
17
|
1.50
|
2002
|
11
|
2.00
|
-
|
-
|
9
|
2.17
|
20
|
2.06
|
-
|
-
|
20
|
1.88
|
2003
|
9
|
1.63
|
-
|
-
|
10
|
2.72
|
19
|
2.07
|
-
|
-
|
19
|
1.87
|
2004
|
6
|
1.02
|
-
|
-
|
12
|
3.41
|
18
|
1.91
|
-
|
-
|
18
|
1.74
|
2005
|
4
|
.65
|
-
|
-
|
9
|
2.68
|
13
|
1.36
|
-
|
-
|
13
|
1.25
|
2006
|
5
|
.87
|
-
|
-
|
6
|
1.77
|
11
|
1.20
|
-
|
-
|
11
|
1.10
|
2007
|
11
|
1.78
|
-
|
-
|
10
|
2.81
|
21
|
2.16
|
-
|
-
|
21
|
1.95
|
1Beginning
in 1983, only operator data are available at this level of detail.