Year	people per sq. km of land area
1961	556.6919191919192
1962	562.0252525252525
1963	567.7272727272727
1964	573.7171717171717
1965	579.959595959596
1966	586.4444444444445
1967	593.0808080808081
1968	599.530303030303
1969	605.4747474747475
1970	611.1262626262626
1971	616.979797979798
1972	622.969696969697
1973	628.6111111111111
1974	633.7676767676768
1975	638.3484848484849
1976	641.6767676767677
1977	643.560606060606
1978	644.7828282828283
1979	645.7070707070707
1980	646.3838383838383
1981	649.040404040404
1982	654.6161616161617
1983	661.0151515151515
1984	667.4444444444445
1985	673.989898989899
1986	680.8484848484849
1987	688.2020202020202
1988	695.7828282828283
1989	703.1717171717172
1990	710.1060606060606
1991	714.9343434343434
1992	717.2272727272727
1993	718.6414141414141
1994	719.5252525252525
1995	719.9949494949495
1996	721.7070707070707
1997	724.9949494949495
1998	728.3383838383838
1999	731.3686868686868
2000	733.8686868686868
2001	737.5959595959596
2002	743.2676767676768
2003	749.1969696969697
2004	755.2424242424242
2005	761.429292929293
2006	767.60101010101
2007	773.8636363636364
2008	780.1767676767677
2009	786.469696969697
2010	792.5909090909091
2011	797.0656565656566
2012	801.1161616161617
2013	807.040404040404
2014	812.6868686868687
2015	819.1414141414141
2016	826.8737373737374
2017	834.4191919191919
2018	844.7424242424242
2019	855.6060606060606
2020	864.2070707070707
2021	872.1363636363636