Year	people per sq. km of land area
1961	3.1725651537335287
1962	3.2572415812591506
1963	3.345827232796486
1964	3.4385622254758417
1965	3.5356134699853587
1966	3.6372357247437774
1967	3.743226939970717
1968	3.8539677891654467
1969	3.969836017569546
1970	4.090743777452416
1971	4.2171566617862375
1972	4.3492650073206445
1973	4.486292825768667
1974	4.627467057101025
1975	4.758228404099561
1976	4.876773060029283
1977	4.996137628111274
1978	5.116272327964861
1979	5.236363103953148
1980	5.356532942898975
1981	5.477423133235725
1982	5.597756954612006
1983	5.715522693997071
1984	5.861607613469985
1985	6.039692532942899
1986	6.222146412884334
1987	6.40894289897511
1988	6.598348462664714
1989	6.791147877013177
1990	6.9851683748169835
1991	7.182064421669107
1992	7.382014641288434
1993	7.596392386530015
1994	7.816163982430454
1995	8.030187408491948
1996	8.247715959004392
1997	8.418849194729136
1998	8.600778916544655
1999	8.833554904831626
2000	9.177247437774524
2001	9.528846266471449
2002	9.754489019033675
2003	10.028266471449488
2004	10.374852122986823
2005	10.755019033674964
2006	11.166392386530015
2007	11.585150805270864
2008	11.975408491947292
2009	12.466266471449488
2010	12.995267935578331
2011	13.423765739385066
2012	13.801631039531479
2013	14.137821376281114
2014	14.479827232796486
2015	14.829827232796486
2016	15.188357247437775
2017	15.555900439238654
2018	15.932831625183017
2019	16.312541727672034
2020	16.69743484626647
2021	17.088743777452414