Year	people per sq. km of land area
1961	59.598765432098766
1962	61.120987654320984
1963	62.69135802469136
1964	64.31111111111112
1965	65.98024691358025
1966	67.19506172839506
1967	67.88888888888889
1968	68.5320987654321
1969	69.5358024691358
1970	70.90987654320988
1971	72.26543209876543
1972	73.58765432098765
1973	74.81234567901235
1974	75.25061728395062
1975	74.9074074074074
1976	74.45679012345678
1977	73.94320987654321
1978	73.41358024691358
1979	73.79629629629629
1980	75.07777777777778
1981	76.38888888888889
1982	77.74938271604938
1983	79.16172839506173
1984	80.6641975308642
1985	82.35555555555555
1986	84.279012345679
1987	86.35308641975308
1988	88.49382716049382
1989	90.66172839506173
1990	92.74567901234568
1991	94.58271604938271
1992	96.17407407407407
1993	97.64567901234568
1994	99.09135802469136
1995	100.59382716049383
1996	102.26172839506172
1997	104.08395061728395
1998	105.9320987654321
1999	107.7641975308642
2000	109.66172839506173
2001	111.76666666666667
2002	114.07407407407408
2003	116.42222222222222
2004	118.79506172839505
2005	121.19012345679012
2006	123.55925925925926
2007	125.92345679012345
2008	128.35308641975308
2009	130.85925925925926
2010	133.32716049382717
2011	135.6432098765432
2012	137.8
2013	139.89012345679012
2014	141.95679012345678
2015	144.08271604938273
2016	146.31234567901234
2017	148.59506172839505
2018	150.93950617283951
2019	153.38395061728394
2020	156.12716049382715
2021	159.1037037037037