Year	people per sq. km of land area
1961	9.61245254034516
1962	9.844593609707506
1963	10.086969653976888
1964	10.339493763349488
1965	10.601710159691283
1966	10.871358241264506
1967	11.14885611199923
1968	11.437011297427325
1969	11.735713665285926
1970	12.0461012655692
1971	12.367850578525774
1972	12.697951953529568
1973	13.045086603576328
1974	13.41623175599028
1975	13.805423019188545
1976	14.203952899187934
1977	14.619085356454788
1978	15.072389782488083
1979	15.547610455726037
1980	15.991759336361376
1981	16.378544612396475
1982	16.790532593447587
1983	17.254244335225874
1984	17.74270567683683
1985	18.245613558589536
1986	18.744990339620077
1987	19.2500014826088
1988	19.747403877238796
1989	20.26972182421582
1990	20.78865628348796
1991	21.297931459219463
1992	21.900128829983444
1993	22.476457085966413
1994	23.223367890315362
1995	23.951617200412894
1996	24.59158175435381
1997	25.23743767101283
1998	25.934601663977368
1999	26.673207804380834
2000	27.425484756493795
2001	28.20127811892122
2002	29.058566723497187
2003	29.953782968308445
2004	30.81070137906884
2005	31.728023445213438
2006	32.65052458243932
2007	33.55293334714365
2008	34.52729795938933
2009	35.57876956685337
2010	36.63793707108206
2011	37.7368178086387
2012	38.6442626734381
2013	39.81261905900036
2014	40.99084605060121
2015	42.17005922223506
2016	43.37504414808178
2017	44.610804999711085
2018	45.86538766173662
2019	47.1473961630727
2020	48.46269901771664
2021	49.78379646107128