Year	people per sq. km of land area
1961	13.497152434981214
1962	13.878686853802893
1963	14.280246322355657
1964	14.70359291731133
1965	15.14466588079275
1966	15.593887374444362
1967	16.044930499275523
1968	16.50046784056583
1969	16.972227338588866
1970	17.467094599572683
1971	17.972986812053342
1972	18.48742233355436
1973	19.021769935410987
1974	19.582709545912227
1975	20.173000319261277
1976	20.777192465433828
1977	21.41291350475208
1978	22.098811979665513
1979	22.84253849554262
1980	23.650300842358604
1981	24.850960853655543
1982	26.093488297846214
1983	27.031598271077385
1984	28.01419607554213
1985	29.019720523588497
1986	30.030966502124315
1987	31.03065522237776
1988	31.994810776296077
1989	32.935936540681254
1990	34.2552794764115
1991	35.604314325007984
1992	36.45228026228542
1993	36.687682654289155
1994	36.82909022814902
1995	37.32582393968418
1996	37.81918637491098
1997	38.3607977848179
1998	38.96302770205555
1999	39.5851721555048
2000	40.24189137748962
2001	40.93595802942116
2002	41.33642586998698
2003	41.721738623247134
2004	42.40138141899359
2005	43.08958594268032
2006	43.76075050959012
2007	44.40151894692895
2008	45.014854244947074
2009	45.631452761610056
2010	46.2768332964955
2011	46.87183562955868
2012	47.47442901348265
2013	48.17095704707876
2014	49.093587760013754
2015	50.216631670718826
2016	51.147026572361796
2017	52.08325177195686
2018	52.76891340523883
2019	53.35235870570108
2020	53.79981078582435
2021	54.190096764252694