Year	people per sq. km of land area
1961	4.4951464028618116
1962	4.598688336351191
1963	4.701722386609548
1964	4.803711963962373
1965	4.906986706708475
1966	5.015876871439297
1967	5.1288411429580885
1968	5.245232522192289
1969	5.36793269443095
1970	5.496310117917237
1971	5.6293666916927965
1972	5.76491630967628
1973	5.900596210749459
1974	6.035668860133375
1975	6.170697345758071
1976	6.306224881861944
1977	6.4425473656317624
1978	6.579530097601908
1979	6.717091374817825
1980	6.855955482930707
1981	6.997908846000971
1982	7.144071015324824
1983	7.295139778297929
1984	7.451452987678311
1985	7.612902442255884
1986	7.7792606986706705
1987	7.950234067923862
1988	8.125361038731617
1989	8.311866802102195
1990	8.534584639844544
1991	8.81286711124851
1992	9.134487479574261
1993	9.476632954997129
1994	9.830177096674468
1995	10.193965022302699
1996	10.568155721415007
1997	10.953581680872675
1998	11.347500331228193
1999	11.750624917192951
2000	12.163355120787882
2001	12.583334805458641
2002	13.011959545996556
2003	13.450028706443492
2004	13.896493397517997
2005	14.350611668065186
2006	14.813004018902088
2007	15.283014618204302
2008	15.762019167071502
2009	16.24981230402332
2010	16.74528331051539
2011	17.238521838978933
2012	17.724120037097556
2013	18.20789427196043
2014	18.690440754317006
2015	19.1718721017533
2016	19.65103784834165
2017	20.12718279379941
2018	20.600686746455857
2019	21.071602702822066
2020	21.529037671686613
2021	21.970227001722385