Table 07. TOTAL Number
of Injuries and TOTAL Incidence Rates (IR) at Stone
Operations in the United States, by Primary Activity, 1978-2007
|
|
Underground
Mines
|
Surface
Mines
|
|
Underground
|
Surf at UG
|
Total
|
Strip
|
Dredge
|
Other
|
Total
|
|
Year
|
All
Injs
|
IR
|
All
Injs
|
IR
|
All
Injs
|
IR
|
All
Injs
|
IR
|
All
Injs
|
IR
|
All Injs
|
IR
|
All
Injs
|
IR
|
|
1978
|
202
|
10.81
|
59
|
12.96
|
261
|
11.23
|
2,778
|
8.47
|
16
|
3.76
|
-
|
-
|
2,794
|
8.41
|
|
1979
|
184
|
9.51
|
52
|
10.80
|
236
|
9.76
|
2,630
|
7.57
|
25
|
5.01
|
-
|
-
|
2,655
|
7.53
|
|
1980
|
144
|
8.11
|
24
|
5.74
|
168
|
7.65
|
1,960
|
5.96
|
41
|
9.39
|
-
|
-
|
2,001
|
6.00
|
|
1981
|
105
|
6.67
|
25
|
6.08
|
130
|
6.54
|
1,446
|
5.10
|
22
|
5.42
|
-
|
-
|
1,468
|
5.11
|
|
1982
|
75
|
5.49
|
17
|
4.19
|
92
|
5.20
|
522
|
3.94
|
4
|
2.97
|
-
|
-
|
526
|
3.93
|
|
1983 1/
|
71
|
5.51
|
24
|
6.59
|
95
|
5.75
|
1,189
|
4.56
|
4
|
2.50
|
-
|
-
|
1,193
|
4.55
|
|
1984
|
86
|
6.01
|
29
|
7.49
|
115
|
6.32
|
1,312
|
4.64
|
12
|
5.77
|
-
|
-
|
1,324
|
4.65
|
|
1985
|
84
|
6.00
|
39
|
9.50
|
123
|
6.79
|
1,306
|
4.45
|
15
|
5.17
|
-
|
-
|
1,321
|
4.45
|
|
1986
|
94
|
6.45
|
25
|
6.89
|
119
|
6.53
|
1,637
|
5.35
|
-
|
-
|
-
|
-
|
1,637
|
5.30
|
|
1987
|
109
|
7.55
|
35
|
9.42
|
144
|
7.94
|
2,112
|
6.87
|
9
|
3.52
|
-
|
-
|
2,121
|
6.84
|
|
1988
|
142
|
9.44
|
61
|
14.79
|
203
|
10.59
|
2,525
|
8.29
|
4
|
2.08
|
-
|
-
|
2,529
|
8.25
|
|
1989
|
151
|
9.97
|
58
|
13.96
|
209
|
|
