世界セカイにおけるコメ、コムギ、コーン及オヨびダイズの価格カカク（実質ジッシツ価格カカク, $/ﾄﾝ, 1961〜2005年ネン）
年	コメ	コムギ	コーン	ダイズ	米国のCPI
1961	136.58	58.79	47.70	102.00	13.70
1962	152.75	64.30	48.65	92.00	13.83
1963	143.25	64.67	53.77	101.00	14.02
1964	137.83	67.61	54.72	101.00	14.20
1965	136.25	59.52	55.25	107.33	14.43
1966	165.67	62.83	58.00	115.92	14.84
1967	221.00	65.77	54.16	103.25	15.30
1968	204.67	62.83	47.51	97.17	15.94
1969	185.08	58.42	51.97	94.42	16.81
1970	143.00	54.75	58.26	107.33	17.77
1971	130.33	61.73	58.30	115.42	18.55
1972	149.92	69.81	55.74	128.67	19.15
1973	296.58	139.99	97.47	266.50	20.34
1974	541.50	179.67	132.38	254.17	22.58
1975	363.17	149.18	119.55	201.08	24.64
1976	254.08	133.01	112.26	216.50	26.06
1977	272.42	103.25	95.37	261.17	27.76
1978	368.50	127.87	100.75	242.58	29.87
1979	334.33	160.20	115.58	264.33	33.26
1980	433.67	172.69	125.72	265.33	37.74
1981	482.83	174.90	130.60	261.33	41.64
1982	293.38	160.20	108.10	221.25	44.20
1983	276.83	157.26	135.98	259.50	45.62
1984	252.25	152.48	135.82	257.50	47.59
1985	217.42	135.95	112.33	203.17	49.29
1986	195.67	115.01	87.79	188.92	50.20
1987	214.42	112.80	75.52	195.58	52.04
1988	277.25	145.14	106.95	279.67	54.19
1989	299.75	169.39	111.37	247.00	56.80
1990	270.67	135.58	109.28	219.08	59.87
1991	293.67	128.60	107.47	208.83	62.39
1992	267.67	151.01	104.21	209.75	64.27
1993	237.25	140.36	102.04	230.17	66.19
1994	269.46	149.91	107.78	229.58	67.88
1995	320.80	177.10	123.45	224.17	69.81
1996	338.06	207.23	164.52	277.42	71.87
1997	302.47	159.67	117.17	280.67	73.52
1998	305.42	126.10	101.62	223.17	74.66
1999	248.97	112.05	90.29	174.92	76.31
2000	203.69	114.00	88.22	183.00	78.88
2001	172.71	126.80	89.61	168.75	81.12
2002	191.83	148.53	99.33	188.75	82.40
2003	199.46	146.14	105.19	233.25	84.28
2004	245.78	156.88	111.78	276.83	86.53
2005	287.81	152.44	98.41	223.17	89.46
2006	303.52	191.72	121.59	217.42	92.34
2007	332.40	255.20	163.30	317.30	94.98
2008	669.53	333.53	263.86	461.91	98.62
2009	589.37	223.43	163.93	378.51	98.27
2010	585.44	197.97	165.74	362.88	100.00
2011