世界经济

指标/年份	SWE_人口密度(每公里土地面积人数)
1960	-
1961	18.46
1962	18.56
1963	18.67
1964	18.81
1965	18.99
1966	19.17
1967	19.32
1968	19.42
1969	19.56
1970	19.74
1971	19.88
1972	19.94
1973	19.97
1974	20.03
1975	20.11
1976	20.19
1977	20.26
1978	20.32
1979	20.36
1980	20.40
1981	20.43
1982	20.44
1983	20.45
1984	20.47
1985	20.50
1986	20.55
1987	20.62
1988	20.71
1989	20.85
1990	21.01
1991	21.16
1992	21.28
1993	21.40
1994	21.56
1995	21.67
1996	21.70
1997	21.72
1998	21.73
1999	21.75
2000	21.78
2001	21.84
2002	21.91
2003	21.99
2004	22.08
2005	22.17
2006	22.29
2007	22.46
2008	22.63
2009	22.83
2010	23.02
2011	23.20
2012	23.37
2013	23.57
2014	23.80
2015	24.06
2016	24.36
2017	24.69
2018	24.98
2019	25.24
2020	25.42
2021	25.57
2022	25.75
2023	25.87
2024	-