② 消費者物価指数の推移（平成22年＝100）

総合	食料	穀類	魚介類	肉類	乳卵類
昭和45年	(1970)	32.6	32.3	35.3	26.8	40.5	51.1
46	(1971)	34.8	34.3	36.3	30.8	42.1	54.0
47	(1972)	36.4	35.6	37.7	32.3	44.2	56.1
48	(1973)	40.7	40.2	41.0	36.7	53.1	62.4
49	(1974)	50.1	51.4	50.7	48.3	63.0	81.5
50	(1975)	56.0	58.1	61.3	54.5	71.9	88.4
51	(1976)	61.3	63.4	68.5	60.5	79.5	90.7
52	(1977)	66.2	67.6	74.5	71.8	79.2	94.4
53	(1978)	69.1	70.0	78.3	77.4	79.1	91.4
54	(1979)	71.6	71.4	79.5	80.3	78.4	92.6
55	(1980)	77.2	75.8	83.6	82.6	80.4	99.2
56	(1981)	80.9	79.8	87.9	85.7	83.8	102.8
57	(1982)	83.2	81.2	91.4	91.0	84.9	98.0
58	(1983)	84.7	82.9	93.7	91.2	86.4	96.2
59	(1984)	86.7	85.2	97.2	91.3	86.5	97.3
60	(1985)	88.4	86.7	99.3	93.4	86.0	98.4
61	(1986)	89.0	86.9	100.3	94.5	85.0	99.3
62	(1987)	89.0	86.1	100.2	93.0	83.3	89.8
63	(1988)	89.7	86.7	99.0	92.3	82.6	88.9
平成元	(1989)	91.7	88.6	100.7	93.9	83.7	93.1
2	(1990)	94.5	92.2	102.4	97.3	85.9	98.1
3	(1991)	97.6	96.6	104.9	101.1	88.4	102.9
4	(1992)	99.3	97.1	107.9	102.8	89.5	97.8
5	(1993)	100.6	98.2	110.2	102.2	88.8	97.3
6	(1994)	101.2	99.0	116.3	100.5	87.6	97.1
7	(1995)	101.1	97.8	107.7	99.2	87.4	97.2
8	(1996)	101.2	97.7	106.3	101.1	88.5	97.6
9	(1997)	103.1	99.5	106.7	103.4	92.2	98.9
10	(1998)	103.7	100.8	104.7	104.8	93.0	97.5
11	(1999)	103.4	100.3	105.3	104.5	92.3	98.7
12	(2000)	102.7	98.4	103.1	102.3	91.0	98.1
13	(2001)	101.9	97.8	101.2	101.7	90.7	96.4
14	(2002)	101.0	97.0	100.3	101.2	91.2	96.1
15	(2003)	100.7	96.8	101.7	99.3	92.0	95.1
16	(2004)	100.7	97.7	105.5	98.1	94.6	95.5
17	(2005)	100.4	96.8	98.5	97.5	96.4	97.6
18	(2006)	100.7	97.3	96.8	99.6	97.2	95.4
19	(2007)	100.7	97.6	96.4	100.5	99.0	95.1
20	(2008)	102.1	100.1	102.6	102.8	103.1	99.5
21	(2009)	100.7	100.3	103.3	101.8	101.8	100.8
22	(2010)	100.0	100.0	100.0	100.0	100.0	100.0
23	(2011)	99.7	99.6	98.4	100.4	99.9	100.2

資料：総務省「消費者物価指数」

野菜海藻	果物	油脂·调味料	菓子類	調理食品	飲料	酒類	外食
26.5	38.3	47.8	30.3	26.6	52.5	44.0	25.1
27.0	36.5	50.8	32.9	29.2	54.0	46.4	27.9
27.1	36.6	52.1	35.0	31.1	54.6	46.4	30.1
34.2	37.2	57.9	37.9	37.2	56.3	48.7	34.4
44.8	46.2	77.8	54.0	51.9	68.1	56.5	42.9
45.7	54.8	89.0	61.5	58.2	77.3	60.9	49.9
51.8	58.9	88.8	64.6	61.7	82.8	66.9	54.8
52.0	66.5	89.6	67.1	64.6	89.7	68.0	58.7
54.2	66.2	90.1	68.6	66.9	93.8	71.9	61.4
56.7	68.4	89.6	68.9	67.7	92.5	73.3	63.2
66.4	69.2	95.3	72.5	70.9	94.9	79.2	67.1
70.2	77.1	99.8	77.1	74.1	99.5	85.4	70.6
66.5	74.6	100.0	79.7	77.0	101.9	87.6	73.0
71.3	74.3	100.2	80.6	78.8	102.7	89.9	74.9
75.6	79.2	102.9	81.3	80.1	103.3	98.4	77.1
73.9	88.3	104.8	81.9	80.8	104.9	100.5	78.8
73.0	81.9	104.3	82.5	81.4	105.8	100.5	80.1
72.4	77.8	101.9	82.8	82.2	103.9	100.4	80.9
79.2	78.5	100.7	82.5	82.3	101.8	100.4	81.5
79.0	85.4	102.1	84.0	84.6	103.4	99.2	84.5
88.1	95.2	104.9	86.4	86.7	104.2	101.4	86.5
99.8	106.3	111.7	89.5	91.1	106.2	103.6	88.9
91.2	108.0	112.4	91.2	93.4	110.7	103.9	91.1
98.4	95.7	112.1	92.2	94.8	112.5	103.8	92.8
98.3	99.8	111.1	92.5	95.6	113.0	105.8	93.9
95.0	103.0	109.1	92.2	95.2	114.6	106.6	93.8
93.3	102.7	107.3	92.2	95.7	114.1	106.2	93.5
94.3	100.4	108.3	93.6	98.0	116.1	107.1	95.9
104.2	100.7	108.0	94.2	98.8	118.7	106.7	96.6
96.2	103.7	107.6	95.6	98.7	120.2	106.7	96.9
90.3	95.9	105.9	95.8	97.9	120.0	106.1	95.9
92.1	95.1	104.6	94.5	96.8	117.9	105.3	95.4
90.4	91.8	103.0	92.4	96.4	116.0	104.4	95.7
92.3	92.3	100.6	92.1	95.9	113.0	103.5	95.6
95.2	95.7	99.4	92.5	95.8	110.4	102.6	96.4
91.2	95.0	98.6	92.6	96.2	108.3	102.5	96.5
94.3	98.5	97.3	92.6	96.7	106.1	101.5	97.0
92.8	103.3	97.8	93.0	97.3	105.0	100.4	97.7
94.6	97.1	101.8	97.9	100.6	104.6	101.9	99.2
94.2	93.8	101.8	101.1	101.7	102.2	101.4	100.1
100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0
97.8	100.6	99.2	99.5	100.4	99.5	98.9	100.2