世界经济

指标/年份	PRT_0-14岁人口占总人口的百分比	PRT_15-64岁人口占总人口的百分比	PRT_65岁及以上年龄人口占总人口的百分比
1960	29.29	62.83	7.88
1961	29.11	62.89	8.00
1962	29.08	62.80	8.12
1963	29.05	62.72	8.23
1964	29.06	62.65	8.29
1965	29.12	62.40	8.48
1966	29.19	62.10	8.71
1967	29.23	61.91	8.86
1968	29.19	61.75	9.06
1969	29.09	61.66	9.25
1970	28.73	61.74	9.52
1971	28.38	61.87	9.75
1972	28.19	61.94	9.87
1973	27.91	62.07	10.01
1974	27.66	62.22	10.12
1975	27.43	62.26	10.32
1976	27.24	62.23	10.53
1977	27.05	62.27	10.67
1978	26.75	62.39	10.85
1979	26.35	62.60	11.05
1980	25.88	62.86	11.26
1981	25.40	63.16	11.45
1982	24.95	63.45	11.59
1983	24.54	63.77	11.69
1984	24.12	64.10	11.79
1985	23.65	64.37	11.98
1986	23.11	64.64	12.25
1987	22.52	64.95	12.53
1988	21.90	65.28	12.83
1989	21.23	65.61	13.16
1990	20.49	66.01	13.50
1991	19.73	66.43	13.84
1992	19.07	66.76	14.16
1993	18.60	66.97	14.44
1994	18.18	67.12	14.70
1995	17.76	67.27	14.97
1996	17.39	67.39	15.22
1997	17.07	67.45	15.47
1998	16.81	67.48	15.71
1999	16.60	67.49	15.91
2000	16.39	67.48	16.13
2001	16.22	67.39	16.39
2002	16.14	67.25	16.61
2003	16.09	67.11	16.81
2004	16.01	66.95	17.04
2005	15.92	66.81	17.27
2006	15.80	66.73	17.46
2007	15.65	66.69	17.66
2008	15.50	66.61	17.89
2009	15.36	66.46	18.18
2010	15.19	66.30	18.52
2011	15.05	66.09	18.87
2012	14.94	65.86	19.20
2013	14.78	65.59	19.63
2014	14.56	65.33	20.11
2015	14.30	65.13	20.57
2016	14.08	64.89	21.03
2017	13.90	64.61	21.49
2018	13.72	64.35	21.93
2019	13.53	64.08	22.39
2020	13.34	63.80	22.86
2021	13.15	63.56	23.29
2022	13.00	63.31	23.69
2023	12.89	62.99	24.11
2024	12.80	62.67	24.53

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