Table 25. BITUMINOUS COAL - MAN-DAYS BY COUNTY

Table 25 (Continued)
BITUMINOUS COAL - MAN-DAYS BY COUNTY

Year Lycoming Mercer McKean Somerset Sullivan Tioga Venango Washington Westmoreland Bituminous Region

1925 22,850 101,947 2,344,941 52,444 4,275 3,536,159 4,607,224 33,141,496

1931 17,064 77,955 1,578,575 86,757 588 2,658,486 2,239,945 20,226,348

1935 36,615 124,902 8,800 1,588,376 88,593 3,900 3,997,248 2,122,995 23,139,543

1940 34,596 50,107 1,239,740 61,860 11,909 4,018,927 1,903,517 24,996,290

1941 25,539 86,842 1,594,641 91,734 10,096 3,946,014 2,316,383 27,958,946

1942 24,606 78,300 3,024 1,588,509 73,357 7,825 3,912,695 2,213,454 29,811,087

1943 11,733 60,148 500 1,762,100 63,777 5,293 3,795,408 2,312,450 28,233,049

1944 11,908 66,847 1,728,431 64,812 4,863 4,027,095 2,150,936 27,967,520

1945 12,726 55,759 5,200 1,602,686 63,001 3,474 3,581,816 1,870,642 25,165,237

1946 11,399 48,970 4,456 1,311,112 43,332 7,549 3,219,689 1,020,664 21,048,972

1947 4,934 53,564 213 1,216,256 26,256 16,693 3,243,826 1,497,347 21,679,669

1948 3,798 59,061 848 1,143,089 31,022 12,823 2,764,413 1,362,650 19,509,263

1949 5,950 45,209 2,245 951,366 24,895 12,608 2,392,385 980,164 15,642,145

1950 4,112 62,240 3,727 1,048,617 33,819 20,476 2,463,502 1,110,737 16,417,442

1951 4,767 76,234 5,420 1,002,053 21,249 21,855 2,477,979 886,064 16,036,009

1952 3,379 59,407 4,872 766,472 9,656 31,834 1,999,967 808,036 12,906,961

1953 3,552 55,910 8,221 609,443 10,597 39,779 2,590,581 802,783 13,656,135

1954 5,542 42,579 6,206 348,436 8,506 34,826 1,975,191 423,834 10,342,874

1955 7,307 74,580 10,652 614,482 14,046 63,107 1,886,560 541,990 11,401,377

1956 9,376 52,916 10,594 654,496 16,194 42,801 1,639,999 538,348 10,757,603

1957 11,599 43,900 3,880 555,835 28,237 37,346 1,347,653 473,330 9,646,511

1958 9,226 45,538 3,332 349,260 31,065 37,355 1,075,914 347,233 7,339,300

1959 8,622 44,327 3,799 278,957 19,483 35,123 885,253 325,874 6,442,554

1960 7,035 46,202 1,179 256,391 22,292 27,440 984,439 303,676 6,124,070

1961 6,034 49,686 81 241,953 17,146 26,342 862,489 286,672 5,598,006

1962 3,856 51,113 2,158 238,131 17,708 23,910 802,853 283,939 5,209,651

1963 3,481 37,078 2,826 256,771 19,645 41,535 845,416 294,192 5,407,629

1964 4,775 28,337 1,727 244,780 17,760 24,067 921,735 288,907 5,684,778

1965 5,641 27,573 2,178 268,115 22,035 21,198 952,692 266,404 5,674,572

1966 5,057 32,177 1,320 271,061 18,707 29,767 996,318 263,037 5,647,153

1967 5,604 17,055 273,207 23,131 30,110 1,011,991 208,270 5,444,286

1968 3,921 7,641 272,013 27,100 19,815 938,643 187,830 5,214,180

1969 3,303 10,780 262,607 34,018 26,294 985,628 169,676 5,346,845

1970 5,436 10,374 281,011 35,999 23,728 1,127,035 187,259 5,793,426

1971 4,756 13,051 270,015 33,726 18,160 959,108 187,033 5,417,244

1972 4,713 11,922 276,729 22,241 17,227 1,069,446 193,141 5,983,887

1973 8,579 10,767 339,191 27,004 15,135 1,201,858 156,025 6,276,867

1974 17,003 8,459 379,344 22,530 15,720 1,228,497 180,173 6,565,713

1975 20,341 11,002 556,952 19,406 19,596 1,413,020 194,143 8,162,405

1976 28,813 12,887 626,750 28,149 21,303 1,386,927 220,779 8,466,001

1977 19,231 17,755 660,526 39,203 34,479 1,255,392 219,576 8,140,020

1978 15,819 17,381 603,367 38,746 52,571 1,078,549 159,712 7,476,714

1979 11,616 20,655 699,066 27,006 46,928 1,368,762 187,529 8,660,368

1980 8,982 29,708 666,853 55,111 45,990 1,207,998 244,747 11,746,387

1981 9,046 27,736 629,010 36,881 45,115 927,013 91,533 6,514,526

1982 9,300 23,058 549,825 45,315 31,334 616,586 59,884 5,610,499

1983 8,932 25,094 291,855 23,180 34,417 580,012 40,471 4,862,260

1984 10,890 32,577 317,379 28,145 45,342 457,842 98,516 4,956,682

1985 9,840 35,486 194,915 3,160 30,671 595,484 19,750 3,336,058

1986 9,338 20,370 201,097 13,488 37,662 574,022 116,172 4,202,032

1987 11,008 14,420 191,639 10,400 35,209 427,117 93,900 3,696,216

1988 10,944 12,772 176,853 15,700 26,402 372,245 81,458 3,358,901

1989 10,944 14,296 198,042 6,564 22,499 326,857 71,665 3,028,424

1990 10,571 16,563 203,491 2,367 14,384 325,005 39,738 3,135,454

1991 9,870 10,257 226,068 11,064 234,384 24,113 2,845,840

1992 10,200 2,767 233,575 2,381 255,032 29,445 2,558,749

1993 10,230 7,868 229,763 498 251,395 18,744 2,159,549

1994 10,695 5,420 222,105 514 139,181 21,501 2,093,063

1995 10,540 424 170,744 367 197,977 17,473 1,887,417

1996 10,170 172,901 156 345,578 18,979 1,858,409

1997 10,880 48 172,632 428,137 19,532 1,817,174

1998 22,440 330 218,404 375 321,073 20,223 1,977,759

1999 ¹ 9,419 200 160,112 912 263,666 10,925 1,754,190

2000 ¹ 10,496 155,533 3,529 45 1,385 327,028 8,113 1,601,293

¹ Man-Days were calculated by dividing Total Man-Hours worked by 8 hours per day. Previous calculations were Total Employees x Total Mine Working Days.

Year	Lycoming	Mercer	McKean	Somerset	Sullivan	Tioga	Venango	Washington	Westmoreland	Bituminous Region
1925	22,850	101,947		2,344,941		52,444	4,275	3,536,159	4,607,224	33,141,496
1931	17,064	77,955		1,578,575		86,757	588	2,658,486	2,239,945	20,226,348
1935	36,615	124,902	8,800	1,588,376		88,593	3,900	3,997,248	2,122,995	23,139,543
1940	34,596	50,107		1,239,740		61,860	11,909	4,018,927	1,903,517	24,996,290
1941	25,539	86,842		1,594,641		91,734	10,096	3,946,014	2,316,383	27,958,946
1942	24,606	78,300	3,024	1,588,509		73,357	7,825	3,912,695	2,213,454	29,811,087
1943	11,733	60,148	500	1,762,100		63,777	5,293	3,795,408	2,312,450	28,233,049
1944	11,908	66,847		1,728,431		64,812	4,863	4,027,095	2,150,936	27,967,520
1945	12,726	55,759	5,200	1,602,686		63,001	3,474	3,581,816	1,870,642	25,165,237
1946	11,399	48,970	4,456	1,311,112		43,332	7,549	3,219,689	1,020,664	21,048,972
1947	4,934	53,564	213	1,216,256		26,256	16,693	3,243,826	1,497,347	21,679,669
1948	3,798	59,061	848	1,143,089		31,022	12,823	2,764,413	1,362,650	19,509,263
1949	5,950	45,209	2,245	951,366		24,895	12,608	2,392,385	980,164	15,642,145
1950	4,112	62,240	3,727	1,048,617		33,819	20,476	2,463,502	1,110,737	16,417,442
1951	4,767	76,234	5,420	1,002,053		21,249	21,855	2,477,979	886,064	16,036,009
1952	3,379	59,407	4,872	766,472		9,656	31,834	1,999,967	808,036	12,906,961
1953	3,552	55,910	8,221	609,443		10,597	39,779	2,590,581	802,783	13,656,135
1954	5,542	42,579	6,206	348,436		8,506	34,826	1,975,191	423,834	10,342,874
1955	7,307	74,580	10,652	614,482		14,046	63,107	1,886,560	541,990	11,401,377
1956	9,376	52,916	10,594	654,496		16,194	42,801	1,639,999	538,348	10,757,603
1957	11,599	43,900	3,880	555,835		28,237	37,346	1,347,653	473,330	9,646,511
1958	9,226	45,538	3,332	349,260		31,065	37,355	1,075,914	347,233	7,339,300
1959	8,622	44,327	3,799	278,957		19,483	35,123	885,253	325,874	6,442,554
1960	7,035	46,202	1,179	256,391		22,292	27,440	984,439	303,676	6,124,070
1961	6,034	49,686	81	241,953		17,146	26,342	862,489	286,672	5,598,006
1962	3,856	51,113	2,158	238,131		17,708	23,910	802,853	283,939	5,209,651
1963	3,481	37,078	2,826	256,771		19,645	41,535	845,416	294,192	5,407,629
1964	4,775	28,337	1,727	244,780		17,760	24,067	921,735	288,907	5,684,778
1965	5,641	27,573	2,178	268,115		22,035	21,198	952,692	266,404	5,674,572
1966	5,057	32,177	1,320	271,061		18,707	29,767	996,318	263,037	5,647,153
1967	5,604	17,055		273,207		23,131	30,110	1,011,991	208,270	5,444,286
1968	3,921	7,641		272,013		27,100	19,815	938,643	187,830	5,214,180
1969	3,303	10,780		262,607		34,018	26,294	985,628	169,676	5,346,845
1970	5,436	10,374		281,011		35,999	23,728	1,127,035	187,259	5,793,426
1971	4,756	13,051		270,015		33,726	18,160	959,108	187,033	5,417,244
1972	4,713	11,922		276,729		22,241	17,227	1,069,446	193,141	5,983,887
1973	8,579	10,767		339,191		27,004	15,135	1,201,858	156,025	6,276,867
1974	17,003	8,459		379,344		22,530	15,720	1,228,497	180,173	6,565,713
1975	20,341	11,002		556,952		19,406	19,596	1,413,020	194,143	8,162,405
1976	28,813	12,887		626,750		28,149	21,303	1,386,927	220,779	8,466,001
1977	19,231	17,755		660,526		39,203	34,479	1,255,392	219,576	8,140,020
1978	15,819	17,381		603,367		38,746	52,571	1,078,549	159,712	7,476,714
1979	11,616	20,655		699,066		27,006	46,928	1,368,762	187,529	8,660,368
1980	8,982	29,708		666,853		55,111	45,990	1,207,998	244,747	11,746,387
1981	9,046	27,736		629,010		36,881	45,115	927,013	91,533	6,514,526
1982	9,300	23,058		549,825		45,315	31,334	616,586	59,884	5,610,499
1983	8,932	25,094		291,855		23,180	34,417	580,012	40,471	4,862,260
1984	10,890	32,577		317,379		28,145	45,342	457,842	98,516	4,956,682
1985	9,840	35,486		194,915		3,160	30,671	595,484	19,750	3,336,058
1986	9,338	20,370		201,097		13,488	37,662	574,022	116,172	4,202,032
1987	11,008	14,420		191,639		10,400	35,209	427,117	93,900	3,696,216
1988	10,944	12,772		176,853		15,700	26,402	372,245	81,458	3,358,901
1989	10,944	14,296		198,042		6,564	22,499	326,857	71,665	3,028,424
1990	10,571	16,563		203,491		2,367	14,384	325,005	39,738	3,135,454
1991	9,870	10,257		226,068			11,064	234,384	24,113	2,845,840
1992	10,200	2,767		233,575			2,381	255,032	29,445	2,558,749
1993	10,230	7,868		229,763			498	251,395	18,744	2,159,549
1994	10,695	5,420		222,105			514	139,181	21,501	2,093,063
1995	10,540	424		170,744			367	197,977	17,473	1,887,417
1996	10,170			172,901			156	345,578	18,979	1,858,409
1997	10,880	48		172,632				428,137	19,532	1,817,174
1998	22,440	330		218,404			375	321,073	20,223	1,977,759
1999 ¹	9,419	200		160,112			912	263,666	10,925	1,754,190
2000 ¹	10,496			155,533	3,529	45	1,385	327,028	8,113	1,601,293

Table 25 (Continued) BITUMINOUS COAL - MAN-DAYS BY COUNTY

Table 25 (Continued)
BITUMINOUS COAL - MAN-DAYS BY COUNTY