3-6  1990-2019年人口年龄结构和抚养比
Age Composition and Dependency Ratio of Population(1990-2019)
单位：万人										(10 000 persons)
年份		按年龄组分   by Age						总抚养比	少儿抚养比	老年抚养比
	总人口(年末)	0-14岁		15-64岁		65岁及以上		(%)	(%)	(%)
	Total	Aged 0-14		Aged 15-64		Aged 65 and Over		Gross	Children	Old
Year	Population	人口数	比重(%)	人口数	比重(%)	人口数	比重(%)	Dependency	Dependency	Dependency
	(year-end)	Population	Proportion	Population	Proportion	Population	Proportion	Ratio(%)	Ratio(%)	Ratio(%)
1990	447.66	137.66	30.75	296.26	66.18	13.74	3.07	51.10	46.47	4.64
2000	516.50	138.69	26.85	354.25	68.59	23.56	4.56	45.80	39.15	6.65
2001	523.10	141.18	26.99	356.23	68.10	25.68	4.91	46.84	39.63	7.21
2002	528.60	136.38	25.80	363.36	68.74	28.86	5.46	45.48	37.53	7.94
2003	533.80	131.53	24.64	370.88	69.48	31.39	5.88	43.93	35.46	8.46
2004	538.60	125.60	23.32	381.27	70.79	31.72	5.89	41.26	32.94	8.32
2005	543.20	130.75	24.07	379.64	69.89	32.81	6.04	43.08	34.44	8.64
2006	547.70	128.93	23.55	386.18	70.51	32.59	5.95	41.83	33.39	8.44
2007	551.60	125.88	22.82	391.64	71.00	34.09	6.18	40.85	32.14	8.70
2008	554.30	123.50	22.28	395.66	71.38	35.14	6.34	40.10	31.21	8.88
2009	557.30	121.60	21.82	399.40	71.67	36.30	6.51	39.53	30.45	9.09
2010	563.47	117.88	20.92	410.09	72.78	35.50	6.30	37.40	28.74	8.66
2011	568.17	119.09	20.96	412.72	72.64	36.36	6.40	37.67	28.85	8.81
2012	573.17	116.75	20.37	418.13	72.95	38.29	6.68	37.08	27.92	9.16
2013	577.79	116.19	20.11	421.79	73.00	39.81	6.89	36.99	27.55	9.44
2014	583.42	117.03	20.06	424.79	72.81	41.60	7.13	37.34	27.55	9.79
2015	588.43	117.10	19.90	427.97	72.73	43.37	7.37	37.49	27.36	10.13
2016	593.46	117.51	19.80	431.21	72.66	44.75	7.54	37.63	27.25	10.38
2017	598.38	118.30	19.77	433.35	72.42	46.73	7.81	38.08	27.30	10.78
2018	603.23	119.20	19.76	435.53	72.20	48.50	8.04	38.50	27.37	11.14
2019	607.82	119.80	19.71	437.51	71.98	50.51	8.31	38.93	27.38	11.54