世界经济

指标/年份	WLD_人口密度(每公里土地面积人数)
1960	-
1961	29.39
1962	29.91
1963	30.55
1964	31.19
1965	31.84
1966	32.52
1967	33.19
1968	33.88
1969	34.59
1970	35.31
1971	36.06
1972	36.79
1973	37.53
1974	38.26
1975	38.97
1976	39.68
1977	40.38
1978	41.10
1979	41.83
1980	42.58
1981	43.34
1982	44.13
1983	44.93
1984	45.73
1985	46.54
1986	47.38
1987	48.23
1988	49.10
1989	49.97
1990	50.85
1991	51.70
1992	43.52
1993	43.79
1994	44.47
1995	45.15
1996	45.82
1997	46.47
1998	47.16
1999	47.82
2000	48.44
2001	49.10
2002	49.74
2003	50.39
2004	50.98
2005	51.63
2006	52.25
2007	52.92
2008	53.60
2009	54.27
2010	54.94
2011	55.61
2012	55.23
2013	55.92
2014	56.60
2015	57.27
2016	57.93
2017	58.60
2018	59.23
2019	59.85
2020	60.45
2021	61.03
2022	61.59
2023	-
2024	-