4-1全区户数、人口数、户规模与性别比
Household, Population，Population Size and Sex Ratio
年份	总户数(户）	总人口数（人）					平均每户人数     （人/户）	性别比          （女=100)
		Population(person)
		合计	男		女
Year			Male		Female
	Number of Households (household)		人数	比重（%）	人数	比重（%）	Average Family Size  (person/household)	Sex Ratio (Female=100)
		Total	Population	Percentage (%)	Population	Percentage (%)
1950	224904	1259619	663298	52.66	596321	47.34	5.60	111.23
1953	279719	1510483	802139	53.10	708344	46.90	5.40	113.24
1958	334349	1935163	1034493	53.46	900670	46.54	5.90	114.86
1960	399445	2130316	1153050	54.13	977266	45.87	5.33	117.99
1965	441086	2267851	1191628	52.54	1076223	47.46	5.14	110.72
1970	519067	2773480	1442033	51.99	1331447	48.01	5.34	108.31
1975	613969	3279228	1703021	51.93	1576207	48.07	5.34	108.05
1978	667996	3555828	1841668	51.79	1714160	48.21	5.32	107.44
1980	699614	3737169	1930280	51.65	1806889	48.35	5.33	106.83
1985	808315	4146215	2137278	51.55	2008937	48.45	5.13	106.39
1990	1009078	4656774	2396934	51.47	2259840	48.53	4.61	106.07
1995	1195094	5123845	2632599	51.38	2491246	48.62	4.29	105.67
1996	1235188	5212099	2679993	51.42	2532106	48.58	4.22	105.84
1997	1271075	5289401	2717756	51.38	2571645	48.62	4.16	105.68
1998	1320085	5365666	2754769	51.34	2610897	48.66	4.06	105.51
1999	1354786	5432891	2784706	51.26	2648185	48.74	4.01	105.16
2000	1406024	5543214	2839607	51.23	2703607	48.77	3.94	105.10
2001	1442585	5632211	2889481	51.30	2742730	48.70	3.90	105.35
2002	1474654	5715376	2928132	51.23	2787244	48.77	3.88	105.05
2003	1521845	5801912	2976411	51.30	2825501	48.70	3.81	105.34
2004	1571951	5877142	3018099	51.35	2859043	48.65	3.74	105.56
2005	1672299	5962029	3056766	51.27	2905263	48.73	3.57	105.21
2006	1661191	6037305	3090722	51.19	2946583	48.81	3.63	104.89
2007	1784141	6102518	3117717	51.09	2984801	48.91	3.42	104.45
2008	1828332	6176939	3153651	51.06	3023288	48.94	3.38	104.31
2009	1881371	6252023	3186039	50.96	3065984	49.04	3.32	103.92
2010	1954859	6329550	3243333	51.24	3086217	48.76	3.24	105.09
2011	1974083	6394549	3268409	51.11	3126140	48.89	3.24	104.55
2012	1967107	6471908	3285843	50.77	3186065	49.23	3.29	103.13
2013	2020910	6541938	3345073	51.13	3196865	48.87	3.24	104.64
2014	2098986	6615376	3380740	51.10	3234636	48.90	3.15	104.52
2015	2104841	6678778	3403742	50.96	3275036	49.04	3.17	103.93
注：  自2001年起，人口数据为常住人口，按年度人口变动情况抽样调查1%人口抽样调查数据推算，人口普查年份以普查数据为准。
Note:：From 2001,data in this table refers to resident population,which is estimated on the base of annual national 1% population sample survey.In the census year Taking census data as the standard.