世界经济

指标/年份	ISL_0-14岁人口占总人口的百分比	ISL_15-64岁人口占总人口的百分比	ISL_65岁及以上年龄人口占总人口的百分比
1960	34.89	57.06	8.06
1961	34.96	56.88	8.16
1962	34.95	56.82	8.24
1963	34.86	56.83	8.31
1964	34.72	56.91	8.37
1965	34.51	57.05	8.44
1966	34.27	57.25	8.48
1967	34.03	57.48	8.49
1968	33.65	57.80	8.55
1969	33.15	58.18	8.67
1970	32.63	58.57	8.80
1971	32.09	59.00	8.91
1972	31.60	59.44	8.97
1973	31.17	59.82	9.01
1974	30.67	60.25	9.08
1975	30.06	60.77	9.16
1976	29.51	61.19	9.30
1977	28.97	61.56	9.47
1978	28.37	61.99	9.64
1979	27.88	62.34	9.78
1980	27.51	62.62	9.87
1981	27.16	62.94	9.91
1982	26.86	63.21	9.93
1983	26.66	63.36	9.98
1984	26.46	63.50	10.04
1985	26.20	63.65	10.14
1986	25.91	63.78	10.31
1987	25.55	64.02	10.43
1988	25.23	64.31	10.46
1989	25.05	64.43	10.52
1990	24.95	64.42	10.63
1991	24.83	64.45	10.72
1992	24.81	64.39	10.80
1993	24.85	64.24	10.91
1994	24.71	64.25	11.04
1995	24.42	64.35	11.23
1996	24.14	64.47	11.39
1997	23.86	64.63	11.51
1998	23.59	64.85	11.56
1999	23.40	65.03	11.57
2000	23.29	65.14	11.57
2001	23.18	65.22	11.60
2002	23.03	65.31	11.67
2003	22.78	65.49	11.73
2004	22.48	65.76	11.76
2005	22.06	66.21	11.72
2006	21.54	66.84	11.62
2007	21.10	67.35	11.54
2008	20.89	67.53	11.58
2009	20.90	67.30	11.80
2010	20.93	66.94	12.14
2011	20.83	66.72	12.45
2012	20.70	66.52	12.77
2013	20.59	66.34	13.07
2014	20.44	66.19	13.36
2015	20.19	66.13	13.68
2016	19.89	66.19	13.92
2017	19.55	66.42	14.02
2018	19.18	66.70	14.12
2019	18.87	66.83	14.30
2020	18.73	66.71	14.56
2021	18.62	66.51	14.87
2022	18.38	66.51	15.11
2023	18.06	66.60	15.35
2024	17.76	66.59	15.64

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