Year	people per sq. km of land area
1961	0.6536620627015425
1962	0.6755130084496748
1963	0.6952701717997959
1964	0.7134479511435161
1965	0.7328703678016096
1966	0.7533390294295734
1967	0.7743098110955788
1968	0.7951242053108686
1969	0.8154681447157409
1970	0.83614295343783
1971	0.8580507673498587
1972	0.8813499125899487
1973	0.906212932337195
1974	0.932592651864729
1975	0.9600968100874911
1976	0.9881386309507302
1977	1.0162056547502416
1978	1.044220980218938
1979	1.07109118766008
1980	1.0971549011405068
1981	1.1239352827318576
1982	1.1514491343916478
1983	1.1798677068407017
1984	1.2095160533340197
1985	1.2405945049035099
1986	1.2730145281576517
1987	1.3063534892420319
1988	1.340131239909205
1989	1.3705389056363695
1990	1.3967809783581082
1991	1.4217538570583366
1992	1.4452875834745
1993	1.467141114139173
1994	1.487302816927922
1995	1.5059297255205986
1996	1.523183397200999
1997	1.5391698135472947
1998	1.5542767120405987
1999	1.5693597000559008
2000	1.5838940395354275
2001	1.5978668058964756
2002	1.6120939510940375
2003	1.618625179695282
2004	1.632705307478815
2005	1.646411739616565
2006	1.6573417636465653
2007	1.6730089488135274
2008	1.6911371060480151
2009	1.7122136102983863
2010	1.7353966209318563
2011	1.7620385739675046
2012	1.793126030230692
2013	1.8270331816135472
2014	1.8640664986750732
2015	1.903829647981956
2016	1.9454451723204813
2017	1.9881324540598801
2018	2.031774500643761
2019	2.0757189881188602
2020	2.115133618456497
2021	2.149449087548242