15-2   Average Number of Employed Persons in Construction Enterprises
for calculating the Labor Productivity
						(10 000 persons)
Year	Total
		State-owned Construction Enterprises			Collective Owned  Construction Enterprises
			Central	Local		Township
1957	4.21	4.21	2.14	2.07
1962	6.48	4.91	2.13	2.78	1.56	1.56
1965	7.35	4.77	1.52	3.25	2.59	2.59
1970	10.31	5.76	2.66	3.10	4.52	4.52
1975	18.81	11.33	5.36	5.97	7.47	7.47
1978	25.20	16.21	5.40	10.81	9.07	9.07
1979	26.00	16.96	6.24	10.72	8.88	8.88
1980	26.91	18.07	8.91	9.16	9.00	9.00
1981	28.55	19.20	11.07	8.20	9.11	9.11
1982	27.36	17.52	9.00	8.71	9.51	9.51
1983	27.88	18.02	6.42	11.55	9.71	9.71
1984	33.93	22.26	9.37	12.93	11.56	11.56
1985	40.53	26.89	13.13	13.67	13.47	13.47
1986	38.57	24.69	15.17	9.67	13.88	13.88
1987	39.34	24.50	14.97	9.62	14.93	14.93
1988	40.48	24.88	14.74	10.08	15.73	15.73
1989	38.90	22.86	13.63	10.83	14.54	14.54
1990	38.15	21.83	11.65	10.18	14.87	14.87
1991	39.72	23.83	12.51	11.32	15.89	15.89
1992	45.10	23.44	11.66	11.78	19.85	19.85
1993	52.78	29.57	11.87	17.70	22.94	22.94
1994	66.22	37.17	20.10	17.07	27.36	27.36
1995	66.84	35.32	14.91	20.40	29.13	29.13
1996	188.02	40.96	14.82	26.14	138.19	38.19
1997	175.78	40.49	14.39	26.10	126.15	40.15
1998	169.11	38.59	11.28	27.30	100.52	31.99
1999	164.95	33.56	10.86	22.70	92.07	26.96
2000	171.94	31.80	10.27	21.53	85.33	25.60
2001	181.07	29.15	8.15	21.00	71.17	50.65
2002	183.56	23.08	4.57	18.50	61.28	39.98
2003	210.11	29.43	8.50	20.93	54.59	34.83
2004	238.91	53.85	16.50	37.35	43.98
2005	249.81	48.93	16.21	32.72	45.07
2006	282.30	59.04	27.76	31.28	42.53
2007	288.40	51.78	17.36	34.42	41.09
2008	300.24	44.74	18.32	26.42	41.15
2009	305.99	42.81	17.99	24.82	33.15
2010	344.88	54.00	25.20	28.80	34.19
a)Data in this table don't include the data of enterprises of collective owned ones under county level.
b)Since 2004,state-owned enterprises have become State-controlled ones.