Year	people per sq. km of land area
1961	14.563857235878235
1962	14.823066905420804
1963	15.090122904118509
1964	15.365090346736123
1965	15.648193065277551
1966	15.940013022952954
1967	16.24108741657171
1968	16.55271447175647
1969	16.869583265505455
1970	17.18368061207879
1971	17.491807748657006
1972	17.793472244831516
1973	18.090538010743938
1974	18.38300911606707
1975	18.67168321666938
1976	18.959559661403222
1977	19.251078463291552
1978	19.55447664007814
1979	19.881161484616637
1980	20.236891583916652
1981	20.622769819306527
1982	21.043183298062836
1983	21.497126811004396
1984	21.984714308969558
1985	22.51205030115579
1986	23.080660914862445
1987	23.688645612892724
1988	24.32514650822074
1989	24.97218785609637
1990	25.859291062998533
1991	26.92387270063487
1992	27.804798144229203
1993	28.67530929513267
1994	29.554419664658962
1995	30.39372863421781
1996	31.26776412176461
1997	31.917654240599056
1998	32.52704297574475
1999	33.269155949861634
2000	33.92872782028325
2001	34.37130473709914
2002	34.90879863258994
2003	35.70020348363992
2004	36.468496662868304
2005	37.19727331922513
2006	37.9725907537034
2007	38.853499918606545
2008	39.80052498779098
2009	40.78350561614846
2010	41.798502360410225
2011	42.84434315481035
2012	43.90644636171252
2013	44.99198274458733
2014	46.123087253784796
2015	47.314007813771774
2016	48.55520511150903
2017	49.81600602311574
2018	51.09418850724402
2019	52.407370177437734
2020	53.74065196158229
2021	55.0704297574475