年份	全国人口 (年末) (万人)	各年龄组人口						总抚养比	少儿抚养比	老年抚养比
		0~14岁		15~64岁		65岁及以上
		人口数	比重(%)	人口数	比重(%)	人口数	比重(%)
2000	126,743	29,011	22.9	88,910	70.1	8821	7.0	42.6	32.6	9.9
2001	127,627	28,716	22.5	89,849	70.4	9062	7.1	42.0	32.0	10.1
2002	128,453	28,774	22.4	90,302	70.3	9377	7.3	42.2	31.9	10.4
2003	129,227	28,559	22.1	90,976	70.4	9692	7.5	42.0	31.4	10.7
2004	129,988	27,947	21.5	92,184	70.9	9857	7.6	41.0	30.3	10.7
2005	130,756	26,504	20.3	94,197	72.0	10,055	7.7	38.8	28.1	10.7
2006	131,448	25,961	19.8	95,068	72.3	10,419	7.9	38.3	27.3	11.0
2007	132,129	25,660	19.4	95,833	72.5	10,636	8.1	37.9	26.8	11.1
2008	132,802	25,166	19.0	96,680	72.7	10,956	8.3	37.4	26.0	11.3
2009	133,450	24,659	18.5	97,484	73.0	11,307	8.5	36.9	25.3	11.6
2010	134,091	22,259	16.6	99,938	74.5	11,894	8.9	34.2	22.3	11.9
2011	134,916	22,261	16.5	100,378	74.4	12,277	9.1	34.4	22.1	12.3
2012	135,922	22,427	16.5	100,718	74.1	12,777	9.4	34.9	22.2	12.7
2013	136,726	22,423	16.4	101,041	73.9	13,262	9.7	35.3	22.2	13.1
2014	137,646	22,712	16.5	101,032	73.4	13,902	10.1	36.2	22.5	13.7
2015	138,326	22,824	16.5	100,978	73.0	14,524	10.5	37.0	22.6	14.3
2016	139,232	23,252	16.7	100,943	72.5	15,037	10.8	37.9	22.9	15.0
2017	140,011	23,522	16.8	100,528	71.8	15,961	11.4	39.3	23.4	15.9
2018	140,541	23,751	16.9	100,065	71.2	16,724	11.9	40.4	23.7	16.8
2019	141,008	23,689	16.8	99,552	70.6	17,767	12.6	41.5	23.8	17.8
2020	141,212	25,277	17.9	96,871	68.6	19,064	13.5	45.9	26.2	19.7
2021	144,349	24,678	17.1	96,526	68.3	20,056	14.2	46.3	25.6	20.8
2022	141,175	23,859	16.9	97,456	69.3	21,035	14.9	46.6	24.8	21.8