Year	people per sq. km of land area
1961	65.15166795965865
1962	65.54098525989139
1963	65.78452288595811
1964	66.02349883630721
1965	66.33307214895268
1966	66.82429014740109
1967	67.37073700543057
1968	67.81043444530644
1969	68.05868114817689
1970	68.21416602017068
1971	68.51075252133437
1972	68.95754848719938
1973	69.27141970519783
1974	69.52693560899922
1975	70.18262994569433
1976	71.2812257564003
1977	72.21473235065943
1978	73.15716834755625
1979	74.07492629945695
1980	74.80608999224205
1981	75.47982932505819
1982	75.9465709852599
1983	76.38965865011637
1984	76.7711481768813
1985	77.06982156710629
1986	77.32515903801396
1987	77.58413498836308
1988	77.86643134212568
1989	78.27384018619084
1990	79.10622187742436
1991	80.06149728471684
1992	80.6754150504267
1993	81.15139643134212
1994	81.55874321179209
1995	81.94067494181536
1996	82.30256012412723
1997	82.70953452288596
1998	83.16919317300233
1999	83.48873545384019
2000	83.83093871217999
2001	84.26789759503491
2002	84.57736229635377
2003	84.77944142746315
2004	84.98945694336695
2005	85.23905352986812
2006	85.49543832428239
2007	85.71352211016291
2008	85.94135764158263
2009	86.1677036462374
2010	86.278828549263
2011	86.15127230411171
2012	85.6866640806827
2013	85.06757951900698
2014	84.50281613653995
2015	83.94788983708301
2016	83.59946470131885
2017	83.43428238944918
2018	83.26518231186967
2019	83.17751745539178
2020	82.99921644685803
2021	81.99539953452289