2-7   主要年份三次产业结构
				单位：%
年    份	地区生产总值
		第一产业	第二产业	第三产业
1950	100	66.5	5.5	28.0
1952	100	64.1	10.4	25.5
1957	100	47.4	27.1	25.5
1962	100	43.3	27.7	29.0
1965	100	44.4	30.0	25.6
1970	100	45.1	30.6	24.3
1975	100	40.4	35.0	24.6
1978	100	38.5	37.3	24.2
1979	100	38.9	37.4	23.7
1980	100	37.9	37.2	24.9
1981	100	39.8	35.4	24.8
1982	100	42.9	32.6	24.4
1983	100	42.9	33.1	24.0
1984	100	41.6	34.4	24.0
1985	100	41.7	36.7	21.5
1986	100	40.3	36.4	23.3
1987	100	40.6	36.4	23.1
1988	100	38.3	37.8	23.9
1989	100	37.0	39.0	24.0
1990	100	37.4	34.8	27.8
1991	100	36.2	34.1	29.7
1992	100	32.6	38.3	29.1
1993	100	31.9	40.0	28.1
1994	100	32.0	40.5	27.5
1995	100	34.5	35.8	29.7
1996	100	35.7	32.6	31.7
1997	100	34.4	31.5	34.1
1998	100	34.2	27.9	37.9
1999	100	32.7	28.4	38.9
2000	100	30.7	29.3	40.0
2001	100	29.2	29.5	41.3
2002	100	27.9	31.4	40.7
2003	100	26.0	34.8	39.2
2004	100	27.3	31.1	41.6
2005	100	27.8	30.6	41.6
2006	100	25.1	31.8	43.1
2007	100	22.3	34.3	43.4
2008	100	22.3	35.4	42.3
2009	100	20.3	36.8	42.9
2010	100	19.4	39.4	41.2
2011	100	21.4	40.0	38.6
2012	100	20.8	40.6	38.6
2013	100	20.0	42.3	37.7
2014	100	19.4	43.1	37.5
2015	100	19.1	42.3	38.6
2016	100	19.4	41.0	39.6
2017	100	16.4	41.9	41.7
2018	100	16.0	41.8	42.2
2019	100	15.8	40.1	44.1
2020	100	16.4	37.8	45.8