Year	people per sq. km of land area
1961	31.242985848641997
1962	31.999613254812342
1963	32.777722598224486
1964	33.57737540652193
1965	34.40153819108728
1966	35.245047024698955
1967	36.10831502153467
1968	36.99636107937066
1969	37.92676013008702
1970	38.94653687263778
1971	40.031985584952096
1972	41.16178254372858
1973	42.353858662213234
1974	43.592243122088426
1975	44.87056341742111
1976	46.1853124725323
1977	47.57623275028566
1978	49.06051683220532
1979	50.60945328293926
1980	52.14575898743078
1981	53.673903489496354
1982	55.308851190999384
1983	57.063070229410215
1984	58.63798453019249
1985	59.99579414608421
1986	61.40319064779819
1987	62.893513228443354
1988	64.4795508482025
1989	66.15297090621429
1990	67.886885822273
1991	69.62938823943043
1992	71.37886964929243
1993	73.14596554451964
1994	74.89168497846532
1995	76.64091588292169
1996	78.42142040959831
1997	80.28496088599806
1998	82.24799156192317
1999	84.27876856816384
2000	86.42657115232487
2001	88.75616155401248
2002	91.22934868594533
2003	93.73962380240837
2004	96.27513404236618
2005	98.87031291201546
2006	101.51439746857696
2007	104.19407576689812
2008	106.90905774808824
2009	109.65439922650963
2010	112.39658521578623
2011	115.17069965720313
2012	118.039738068032
2013	120.9703656499956
2014	123.91824734112683
2015	126.88291728926782
2016	129.8861870440362
2017	132.82175441680585
2018	135.67127098532126
2019	138.53515865342357
2020	141.43179670641183
2021	144.3000839438675