Historical Statistics of the United States Millennial Edition Online

		Cg292	Cg293	Cg294	Cg295	Cg296
		Copper (recoverable metal)	Coal	Crude petroleum and natural gas	Nonmetallic minerals, except fuels	Crushed and broken stone
Row	Year	Index 1987 = 100	Index 1987 = 100	Index 1987 = 100	Index 1987 = 100	Index 1987 = 100
1	1955	31.5	36.0	----	----	----
2	1956	30.2	37.7	----	----	----
3	1957	30.5	36.6	----	----	----
4	1958	32.2	36.7	----	50.4	41.9
5	1959	32.2	39.8	90.6	52.9	44.5

6	1960	34.8	42.4	95.1	52.1	43.9
7	1961	36.6	47.3	101.3	54.6	45.6
8	1962	39.2	52.4	106.2	57.9	48.6
9	1963	39.9	58.0	112.7	60.9	51.1
10	1964	42.0	61.8	117.2	65.1	55.2

11	1965	41.2	66.9	123.3	67.8	59.4
12	1966	41.0	70.9	135.0	71.7	62.8
13	1967	34.5	72.6	145.7	70.6	62.2
14	1968	39.5	75.0	153.2	75.9	67.1
15	1969	42.5	75.1	160.3	79.0	69.4

16	1970	43.5	74.9	168.8	79.7	68.4
17	1971	41.3	68.4	167.6	79.2	67.1
18	1972	41.6	66.3	169.3	81.5	69.7
19	1973	40.3	65.5	171.5	87.8	79.0
20	1974	34.9	60.2	157.6	84.1	76.8

21	1975	35.0	54.4	138.8	79.4	72.8
22	1976	42.8	53.8	130.7	84.8	75.5
23	1977	44.2	54.7	125.3	89.2	81.0
24	1978	49.4	56.5	120.3	94.1	88.9
25	1979	47.3	53.2	110.5	92.8	88.9

26	1980	43.1	59.5	97.1	84.8	81.4
27	1981	46.8	64.7	83.4	82.2	75.9
28	1982	51.8	62.5	78.4	77.1	73.9
29	1983	59.8	71.2	78.4	85.8	82.7
30	1984	73.2	80.8	82.9	93.2	86.6

31	1985	90.7	83.2	84.0	93.9	85.9
32	1986	105.5	89.2	92.2	93.9	86.3
33	1987	100.0	100.0	100.0	100.0	100.0
34	1988	110.7	111.0	101.2	101.5	101.1
35	1989	113.0	120.1	99.6	100.1	98.3

36	1990	108.2	123.6	99.0	101.0	100.3
37	1991	106.3	129.4	99.3	96.3	95.1
38	1992	118.8	138.5	102.8	101.3	101.1
39	1993	123.7	148.0	107.5	101.7	103.8
40	1994	132.1	158.3	114.1	106.4	109.7

41	1995	123.0	165.6	121.0	106.5	106.6
42	1996	122.8	182.0	125.0	107.6	109.8
43	1997	125.6	190.8	127.3	111.1	116.4
44	1998	127.7	199.3	128.8	110.4	112.6
45	1999	121.2	207.4	133.6	108.9	106.4

46	2000	141.2	219.0	140.8	104.5	104.8