4-3  民族人口和构成
Population by Nationality and Its Composition
年    份 Year	汉族 Han		回族 Hui		其他少数民族 Others
	人口数 (人) Population (person)	比重(%) Percentage (%)	人口数 (人) Population (person)	比重(%) Percentage (%)	人口数 (人) Population (person)	比重(%) Percentage (%)
1950	876725	69.60	381806	30.31	1088	0.09
1953	1009963	66.86	498783	33.02	1737	0.12
1955	1106765	67.03	542598	32.86	1755	0.11
1958	1303335	67.35	629797	32.54	2031	0.11
1960	1515958	71.16	612379	28.75	1979	0.09
1964	1486939	69.19	658629	30.65	3413	0.16
1965	1569719	69.22	695061	30.65	3071	0.13
1970	1931177	69.63	839353	30.26	2950	0.11
1975	2280396	69.54	995202	30.35	3630	0.11
1978	2457551	69.11	1094660	30.78	3617	0.11
1980	2565593	68.65	1167257	31.23	4319	0.12
1985	2797427	67.47	1337561	32.26	11227	0.27
1990	3098093	66.53	1538925	33.05	19756	0.42
1991	3145793	66.38	1572370	33.18	20628	0.44
1992	3194363	66.24	1606934	33.32	21400	0.44
1993	3247349	66.16	1639100	33.39	22133	0.45
1994	3323330	65.96	1691572	33.57	23780	0.47
1995	3374813	65.86	1724148	33.65	24884	0.49
1996	3424762	65.71	1761876	33.80	25461	0.49
1997	3465287	65.51	1797247	33.98	26867	0.51
1998	3507446	65.37	1829700	34.10	28520	0.53
1999	3537134	65.11	1865903	34.34	29854	0.55
2000	3602104	64.98	1910101	34.46	31009	0.56
2001	3649994	64.81	1950424	34.63	31793	0.56
2002	3694928	64.65	1987129	34.77	33319	0.58
2003	3741161	64.48	2024723	34.90	36028	0.62
2004	3774150	64.22	2064854	35.13	38138	0.65
2005	3816891	64.02	2105192	35.31	39946	0.67
2006	3856020	63.87	2140903	35.46	40382	0.67
2007	3874218	63.49	2182260	35.76	46040	0.75
2008	3909502	63.29	2220417	35.95	47020	0.76