Year	people per sq. km of land area
1961	2.7454557128639765
1962	2.7970432437638446
1963	2.8511573405245754
1964	2.9081094096118654
1965	2.968267039070275
1966	3.0319641079970463
1967	3.099394844136248
1968	3.1706587691418666
1969	3.24491797489486
1970	3.3184949757616615
1971	3.3889113615204343
1972	3.456953674275258
1973	3.5248402837972326
1974	3.5945054415872097
1975	3.6661321390734853
1976	3.721385919291149
1977	3.7594272689331922
1978	3.7978057080484127
1979	3.8369273491925906
1980	3.876971973418087
1981	3.918279880574015
1982	3.9610180102089956
1983	4.005099682172783
1984	4.050752833156762
1985	4.098165270153135
1986	4.147213393688401
1987	4.198520016693955
1988	4.265361648849081
1989	4.37270698898841
1990	4.509327747279206
1991	4.651918199621176
1992	4.802284182477768
1993	4.958659989084722
1994	5.117088831102122
1995	5.259729044271084
1996	5.399162091880959
1997	5.551497640373688
1998	5.70654595653151
1999	5.867539888920993
2000	6.034174451828309
2001	6.171583357411153
2002	6.30942887412116
2003	6.463836720279945
2004	6.605570002247263
2005	6.755969694051173
2006	6.893242158656779
2007	7.023610709814119
2008	7.170748659668047
2009	7.32694468522264
2010	7.480283476195062
2011	7.595784776397316
2012	7.66205335644804
2013	7.708799640437896
2014	7.70287007608591
2015	7.735935343028669
2016	7.872125910944171
2017	8.020708529968859
2018	8.17807955311567
2019	8.36194420366625
2020	8.576551414170599
2021	8.759757937654499