Year	people per sq. km of land area
1961	9.207577460035132
1962	9.459186770769547
1963	9.719621667089521
1964	9.992443182843681
1965	10.276307197604988
1966	10.56544235225604
1967	10.864497755258496
1968	11.177567874959056
1969	11.50155325996556
1970	11.836423989083979
1971	12.181438689243077
1972	12.531153350168351
1973	12.895050313928913
1974	13.28013463988299
1975	13.676202583228443
1976	14.082359802220907
1977	14.48850858014258
1978	14.925008634940914
1979	15.39404105695657
1980	15.850536910434954
1981	16.328837010540564
1982	16.840054061283958
1983	17.34741134662461
1984	17.857267051666422
1985	18.387680195415594
1986	18.943404404633092
1987	19.523606140734884
1988	20.093535711322517
1989	20.66517422129921
1990	21.266740101695003
1991	21.86059475510292
1992	22.436333360806845
1993	23.032809206888654
1994	23.636258338216688
1995	24.257208142600017
1996	24.91047846391178
1997	25.553264494914117
1998	26.195840665798723
1999	26.866365771087356
2000	27.560479620269852
2001	28.274285183704123
2002	29.011282143065717
2003	29.770729125283403
2004	30.249713292407527
2005	31.056148430149783
2006	31.895464388346632
2007	32.7715641846687
2008	33.67805176673349
2009	34.606056939032825
2010	35.55880606432487
2011	36.53185151009747
2012	37.219639583980346
2013	38.25451999538881
2014	39.31620331402902
2015	40.41792755312797
2016	41.520570763461855
2017	42.62325497938428
2018	43.76908189682987
2019	44.94692958487868
2020	46.150813141707026
2021	47.35418253097198