Year	people per sq. km of land area
1961	9.884115286095858
1962	10.129532765023024
1963	10.384269640466309
1964	10.649611175603617
1965	10.925310903066853
1966	11.20790574674595
1967	11.499126397874546
1968	11.802393718515974
1969	12.116300926621614
1970	12.441794810856301
1971	12.777879890324773
1972	13.1217984911421
1973	13.481729976516373
1974	13.863078389340439
1975	14.259838630175953
1976	14.66746737753521
1977	15.081636813860362
1978	15.523860106971561
1979	15.993312467229549
1980	16.459810379257153
1981	16.945332100940636
1982	17.459749067311073
1983	17.965163847919104
1984	18.46975489745048
1985	18.998666295802785
1986	19.54913244231437
1987	20.120389351182
1988	20.692618909713545
1989	21.274902865236808
1990	21.87245163226331
1991	22.468903008608528
1992	23.06941829147911
1993	23.683926120629305
1994	24.305441380169167
1995	24.95043835289183
1996	25.621857683371307
1997	26.29418725066352
1998	26.97724238598148
1999	27.68364996281693
2000	28.417382216173642
2001	29.17740581957918
2002	29.961967412277236
2003	30.770410092657677
2004	31.409563608792002
2005	32.2692136902344
2006	33.15830931582583
2007	34.08011633695008
2008	35.03203324262603
2009	36.00998021859107
2010	37.01495387620777
2011	38.04488182466693
2012	38.89587982669335
2013	39.97446591323175
2014	41.07994759628123
2015	42.21797361822261
2016	43.36720351701231
2017	44.52786261540392
2018	45.72152466117811
2019	46.941411818407836
2020	48.18686459455852
2021	49.43674455190003