2－2  地区生产总值构成（1949－1978年）
Composition of Gross Domestic Product (1949-1978)
单位：%					(%)
年  份	本    市 生产总值
		第一产业	第二产业
				工 业	建筑业
Year	Gross Domestic Product	Primary Industry	Secondary Industry	Industry	Construction
1949	100.0	70.1	19.5	18.0	1.5
1950	100.0	68.3	19.8	18.3	1.5
1951	100.0	67.4	21.1	19.5	1.6
1952	100.0	66.4	21.8	19.8	2.0
1953	100.0	64.4	26.3	23.1	3.2
1954	100.0	61.6	28.4	26.1	2.3
1955	100.0	60.2	29.9	28.0	1.9
1956	100.0	57.8	31.2	28.8	2.4
1957	100.0	50.3	37.3	35.0	2.3
1958	100.0	45.2	41.1	38.1	3.0
1959	100.0	32.3	52.8	48.7	4.1
1960	100.0	29.3	54.1	50.1	4.0
1961	100.0	36.7	42.4	40.1	2.3
1962	100.0	40.6	37.7	36.6	1.1
1963	100.0	44.6	36.1	34.5	1.6
1964	100.0	42.4	39.2	37.2	2.0
1965	100.0	43.8	40.2	37.3	2.9
1966	100.0	42.3	43.6	40.3	3.3
1967	100.0	45.6	38.5	36.0	2.5
1968	100.0	56.0	26.8	25.3	1.5
1969	100.0	47.0	35.3	32.9	2.4
1970	100.0	41.8	42.1	38.6	3.5
1971	100.0	38.1	46.5	43.3	3.2
1972	100.0	38.6	44.2	41.4	2.8
1973	100.0	41.3	40.8	37.5	3.3
1974	100.0	42.6	37.7	35.0	2.7
1975	100.0	37.3	43.0	40.0	3.0
1976	100.0	37.8	41.9	39.0	2.9
1977	100.0	38.4	42.7	39.2	3.5
1978	100.0	36.9	45.8	41.5	4.3