Table 03. Average Number of EMPLOYEE Hours at Metallic
Operations in the
Year |
Underground
Mines |
Surface
Mines |
|||||
|
Underground |
Surf at UG |
Total |
Strip |
Dredge |
Other |
Total |
1978 |
36,742,707 |
8,038,701 |
44,781,408 |
48,522,531 |
805,528 |
138,549 |
49,466,608 |
1979 |
38,831,160 |
9,207,178 |
48,038,338 |
52,662,353 |
708,135 |
136,834 |
53,507,322 |
1980 |
38,307,900 |
10,283,340 |
48,591,240 |
49,575,691 |
689,497 |
200,024 |
50,465,212 |
1981 |
38,686,156 |
10,740,801 |
49,426,957 |
51,874,766 |
665,049 |
31,442 |
52,571,257 |
1982 |
24,357,362 |
7,256,644 |
31,614,006 |
30,279,970 |
696,794 |
12,996 |
36,989,760 |
19831 |
16,361,866 |
5,277,736 |
21,639,602 |
23,640,652 |
682,118 |
- |
24,322,770 |
1984 |
16,426,707 |
4,225,864 |
20,652,571 |
22,978,455 |
668,343 |
- |
23,646,798 |
1985 |
14,298,452 |
3,644,977 |
17,943,429 |
19,640,548 |
682,147 |
- |
20,322,695 |
1986 |
13,060,046 |
3,156,922 |
16,216,968 |
19,055,356 |
790,254 |
- |
19,845,610 |
1987 |
13,010,347 |
3,155,772 |
16,166,119 |
21,934,385 |
968,112 |
- |
22,902,497 |
1988 |
14,713,725 |
3,497,822 |
18,211,547 |
27,417,137 |
1,124,143 |
- |
28,541,290 |
1989 |
14,865,632 |
3,870,086 |
18,735,718 |
31,944,491 |
1,002,126 |
- |
32,946,617 |
1990 |
14,923,497 |
4,105,080 |
19,028,577 |
34,982,186 |
937,034 |
- |
35,919,220 |
1991 |
13,183,883 |
3,580,859 |
16,764,742 |
34,990,660 |
843,877 |
- |
35,834,537 |
1992 |
11,452,301 |
3,657,552 |
15,109,853 |
34,140,305 |
856,839 |
- |
34,997,144 |
1993 |
10,223,218 |
3,149,483 |
13,372,701 |
34,466,673 |
845,110 |
152,202 |
35,463,985 |
1994 |
10,668,653 |
2,687,313 |
13,355,966 |
33,080,463 |
703,042 |
1,350,270 |
35,133,775 |
1995 |
11,744,082 |
2,836,751 |
14,580,833 |
35,003,079 |
721,156 |
1,446,697 |
37,170,932 |
1996 |
12,189,920 |
2,809,491 |
14,999,411 |
36,794,604 |
799,379 |
1,227,202 |
38,821,185 |
1997 |
12,472,635 |
2,700,358 |
15,172,993 |
34,636,009 |
790,174 |
1,049,565 |
36,475,748 |
1998 |
11,523,977 |
2,258,278 |
13,782,255 |
30,597,427 |
670,379 |
578,780 |
31,846,586 |
1999 |
9,895,473 |
1,968,286 |
11,863,759 |
27,444,739 |
631,235 |
460,252 |
28,536,226 |
2000 |
8,813,437 |
2,034,500 |
10,847,937 |
24,931,485 |
566,542 |
478,181 |
25,976,208 |
2001 |
8,902,189 |
1,728,611 |
10,630,800 |
23,295,019 |
469,091 |
220,635 |
23,984,745 |
2002 |
7,438,917 |
1,401,704 |
8,840,621 |
19,801,231 |
429,121 |
119,294 |
20,349,646 |
2003 |
7,231,668 |
1,471,194 |
8,702,862 |
18,424,119 |
396,968 |
88,949 |
18,910,036 |
2004 |
7,619,658 |
1,579,432 |
9,199,090 |
20,462,346 |
208,944 |
124,258 |
20,795,548 |
2005 |
8,362,302 |
1,648,862 |
10,011,164 |
21,352,736 |
207,236 |
176,821 |
21,736,793 |
2006 |
9,149,807 |
1,788,270 |
10,938,077 |
23,829,786 |
212,776 |
283,975 |
24,326,537 |
2007 |
10,873,661 |
1,855,460 |
12,729,121 |
26,615,585 |
217,310 |
246,076 |
27,078,971 |
Table
03. Average Number of EMPLOYEE Hours at
Metallic
Operations
in the
Year |
Total
Mining |
Indp
Shops/Yrds |
Mills |
Total
w/o Office |
Office |
Grand
Total |
1978 |
94,248,016 |
5,138,448 |
56,781,578 |
156,168,042 |
22,191,239 |
178,359,281 |
1979 |
101,545,660 |
4,308,755 |
64,360,622 |
170,215,037 |
23,446,331 |
193,661,368 |
1980 |
99,056,452 |
2,554,817 |
62,302,837 |
163,914,106 |
23,660,379 |
187,574,485 |
1981 |
101,998,214 |
2,853,657 |
67,950,957 |
172,802,828 |
24,320,947 |
197,123,775 |
1982 |
62,603,766 |
1,457,951 |
43,777,555 |
107,839,272 |
18,111,915 |
125,951,187 |
19831 |
45,962,372 |
1,497,871 |
35,730,550 |
83,190,793 |
13,282,409 |
96,473,202 |
1984 |
44,299,369 |
1,783,129 |
36,561,568 |
82,644,066 |
11,097,975 |
93,742,041 |
1985 |
38,266,124 |
1,646,531 |
31,735,952 |
71,648,607 |
9,359,283 |
81,007,890 |
1986 |
36,062,578 |
1,104,026 |
27,789,010 |
64,955,614 |
8,508,370 |
73,463,984 |
1987 |
39,068,616 |
1,143,877 |
31,396,059 |
71,608,552 |
8,823,654 |
80,432,206 |
1988 |
46,752,837 |
737,820 |
35,964,028 |
83,454,685 |
10,255,564 |
93,710,249 |
1989 |
51,682,335 |
754,830 |
40,484,259 |
92,921,424 |
11,712,040 |
104,633,464 |
1990 |
54,947,797 |
761,764 |
41,102,365 |
96,811,926 |
11,912,388 |
108,724,314 |
1991 |
52,599,279 |
756,745 |
40,924,642 |
94,280,666 |
12,106,943 |
106,387,609 |
1992 |
50,106,997 |
733,390 |
39,753,612 |
90,593,999 |
12,044,846 |
102,638,845 |
1993 |
48,836,686 |
715,139 |
38,135,605 |
87,687,430 |
10,407,227 |
98,094,657 |
1994 |
48,489,741 |
746,328 |
37,041,696 |
86,277,765 |
10,234,627 |
96,512,392 |
1995 |
51,751,765 |
891,465 |
37,889,252 |
90,532,482 |
10,390,954 |
100,923,436 |
1996 |
53,820,596 |
724,199 |
38,926,602 |
93,471,397 |
10,591,047 |
104,062,444 |
1997 |
51,648,741 |
734,372 |
38,496,224 |
90,879,337 |
10,791,905 |
101,671,242 |
1998 |
45,628,841 |
688,676 |
36,158,851 |
82,476,368 |
10,505,387 |
92,981,755 |
1999 |
40,399,985 |
624,715 |
33,178,151 |
74,202,851 |
9,153,071 |
83,355,922 |
2000 |
36,824,145 |
649,285 |
31,294,459 |
68,767,889 |
8,673,170 |
77,441,059 |
2001 |
34,615,545 |
570,325 |
26,094,494 |
61,280,364 |
7,512,221 |
68,792,585 |
2002 |
29,190,267 |
542,793 |
22,142,043 |
51,875,103 |
6,623,490 |
58,498,593 |
2003 |
27,612,898 |
485,376 |
20,837,286 |
48,935,560 |
6,602,093 |
55,537,653 |
2004 |
29,994,638 |
423,714 |
21,763,920 |
52,182,272 |
7,298,949 |
59,481,221 |
2005 |
31,747,957 |
471,395 |
23,327,566 |
55,546,918 |
7,861,474 |
63,408,392 |
2006 |
35,264,614 |
410,803 |
23,910,753 |
59,586,170 |
8,358,091 |
67,944,261 |
2007 |
39,808,092 |
447,712 |
26,192,750 |
66,448,554 |
9,043,003 |
75,491,557 |
1Beginning in 1983, only operator data are
available at this level of detail.