4-2  主要年份人口变化情况
Changes of Population in Main Years
单位：万人					(10 000 persons)
年  份	年末常住人口	按性别分		按城乡分
		By Sex		By Residence
	Total	男	女	市镇人口	乡村人口
Year	Population
	at Year-end	Male	Female	Urban	Rural
1982	392.79	201.92	190.87	79.82	312.97
1990	447.66	229.36	218.30	153.22	294.44
1991	454.43	232.80	221.63	155.11	299.32
1992	461.02	235.95	225.07	157.34	303.68
1993	466.70	238.95	227.75	158.04	308.66
1994	474.00	242.74	231.26	160.90	313.10
1995	481.20	246.37	234.83	163.13	318.07
1996	488.30	250.01	238.29	166.93	321.37
1997	495.60	252.76	242.84	171.94	323.66
1998	502.80	252.13	250.67	174.18	328.62
1999	509.80	259.29	250.51	176.33	333.47
2000	516.50	267.03	249.47	179.54	336.96
2001	523.10	266.09	257.01	190.00	333.10
2002	528.60	271.12	257.48	199.16	329.44
2003	533.80	272.33	261.47	203.80	330.00
2004	538.60	276.43	262.17	207.51	331.09
2005	543.20	277.58	265.62	213.21	329.99
2006	547.70	278.52	269.18	215.02	332.68
2007	551.60	279.50	272.10	221.02	330.58
2008	554.30	279.33	274.97	226.49	327.81
2009	557.30	280.26	277.04	233.51	323.79
2010	563.47	291.79	271.68	251.98	311.49
2011	568.17	287.55	280.62	262.62	305.55
2012	573.17	294.94	278.23	271.92	301.25
2013	577.79	292.65	285.14	280.30	297.49
2014	583.42	297.19	286.23	290.40	293.02
2015	588.43	300.28	288.15	295.98	292.45
2016	593.46	302.43	291.03	306.40	287.06
2017	598.38	303.62	294.76	317.54	280.84
注：1990年以前数据为公安户籍统计数，其余年份数据为人口变动抽样调查推算数。1990、2000、2010年数据为年底数。
a)Data before 1990 were taken  from the statistics of  household registration of Qinghai Provincial Public Security Department. Data in the
remaining years have been estimated on the basis of the annual national sample surveys on population changes. Data in 1990,2000 and 2010 were
Population at year-end.