Year	people per sq. km of land area
1961	11.18113948021067
1962	11.413254574113825
1963	11.64173969647574
1964	11.8690870063427
1965	12.097577508432725
1966	12.32179516147254
1967	12.543196526847533
1968	12.765425025419216
1969	12.98706578869504
1970	13.207879418774175
1971	13.428309743225578
1972	13.645364288288869
1973	13.863346836450885
1974	14.085127472657533
1975	14.309445995599383
1976	14.531814367101887
1977	14.753717392123002
1978	14.979513995362675
1979	15.203556807238963
1980	15.42613902293378
1981	15.651798443106685
1982	15.880161176654132
1983	16.107595907102855
1984	16.33790879208965
1985	16.57816475955305
1986	16.831154543449372
1987	17.097830355653826
1988	17.374355105092988
1989	17.657100165157654
1990	17.945250507039376
1991	18.239894180748106
1992	18.536252642791432
1993	18.826877659603085
1994	19.112390589779594
1995	19.389610669076784
1996	19.656831178752228
1997	19.91748707520322
1998	20.16959861848582
1999	20.411239865937176
2000	20.647126149244418
2001	20.878695200744556
2002	21.10708079813646
2003	21.329427650726533
2004	21.54307548296509
2005	21.754693812774704
2006	21.968893067144386
2007	22.185377361028173
2008	22.40853386269858
2009	22.639841997385453
2010	22.869442068397863
2011	23.097288348046888
2012	23.323503225147
2013	23.549658925237917
2014	23.78795801660184
2015	24.034102096480044
2016	24.32158804194036
2017	24.70448750020174
2018	25.152179058870363
2019	25.606813156663062
2020	25.957611777300777
2021	26.217007472442344