世界经济

指标/年份	JPN_人口密度(每公里土地面积人数)
1960	-
1961	256.49
1962	258.88
1963	261.52
1964	264.26
1965	267.12
1966	269.57
1967	272.37
1968	275.46
1969	278.75
1970	281.98
1971	288.24
1972	292.38
1973	296.53
1974	300.50
1975	304.43
1976	307.71
1977	310.79
1978	313.63
1979	316.29
1980	318.88
1981	321.13
1982	323.54
1983	325.80
1984	329.27
1985	331.42
1986	333.10
1987	334.80
1988	336.20
1989	337.55
1990	338.67
1991	340.00
1992	341.26
1993	342.37
1994	343.33
1995	344.14
1996	345.01
1997	345.84
1998	346.78
1999	347.41
2000	347.99
2001	348.83
2002	349.64
2003	350.39
2004	350.51
2005	350.54
2006	350.77
2007	351.17
2008	351.34
2009	351.29
2010	351.36
2011	350.71
2012	350.15
2013	349.64
2014	349.18
2015	348.81
2016	348.63
2017	348.35
2018	347.90
2019	347.42
2020	346.40
2021	344.81
2022	343.28
2023	341.54
2024	-