Year	people per sq. km of land area
1961	1.3645652994545905
1962	1.3982791611887064
1963	1.4253543860562592
1964	1.4536011350767348
1965	1.4823685614985096
1966	1.5166031006339247
1967	1.5358681644819911
1968	1.5632037280501934
1969	1.5962667430326856
1970	1.62802806451193
1971	1.6840008851515822
1972	1.7152415292295276
1973	1.7416659073454563
1974	1.7863139945068534
1975	1.8084427840620647
1976	1.826666493107533
1977	1.8473634198091717
1978	1.868971531963084
1979	1.8892779506137485
1980	1.912448094971558
1981	1.9425510589276649
1982	1.9765235671608763
1983	2.0037582494825767
1984	2.027959204925608
1985	2.0551543157648102
1986	2.08509821277482
1987	2.1170579123439595
1988	2.1519810473425927
1989	2.1887216068104602
1990	2.2213566249690846
1991	2.24985173710998
1992	2.2751825625138307
1993	2.2955115004621014
1994	2.3177262017885267
1995	2.343683792614191
1996	2.3723060802103535
1997	2.3981147572992465
1998	2.422137120393632
1999	2.4487801830181066
2000	2.476966793798732
2001	2.5089753068742433
2002	2.5376788201450085
2003	2.567035523215704
2004	2.5946294729443005
2005	2.6264066750842847
2006	2.662088957734012
2007	2.7111180245499393
2008	2.765994428751806
2009	2.823588378480403
2010	2.867858584017807
2011	2.9079864103198263
2012	2.959200369680955
2013	3.010573526157531
2014	3.055814795048358
2015	3.1001125964880307
2016	3.1449355305888442
2017	3.1971560136349098
2018	3.245344915899855
2019	3.2936505625310386
2020	3.334526951307979
2021	3.339228447143923