Year	people per sq. km of land area
1961	24.76504297994269
1962	25.04512893982808
1963	25.347421203438394
1964	25.67406876790831
1965	26.035816618911173
1966	26.37893982808023
1967	26.671919770773638
1968	26.955587392550143
1969	27.228510028653297
1970	27.51862464183381
1971	27.837392550143267
1972	28.154727793696274
1973	28.47134670487106
1974	28.78868194842407
1975	29.101719197707737
1976	29.408309455587393
1977	29.714183381088827
1978	30.060888252149
1979	30.44842406876791
1980	30.840974212034386
1981	31.241404011461317
1982	31.636103151862464
1983	31.99785100286533
1984	32.33166189111748
1985	32.64684813753582
1986	32.95916905444126
1987	33.29297994269341
1988	33.63825214899713
1989	34.01862464183381
1990	34.010744985673355
1991	33.53151862464183
1992	32.95487106017192
1993	32.30372492836676
1994	31.61246418338109
1995	31.37893982808023
1996	31.617478510028654
1997	31.87320916905444
1998	32.13825214899713
1999	32.38037249283668
2000	32.70773638968481
2001	33.12679083094556
2002	33.5336676217765
2003	33.948424068767906
2004	34.376074498567334
2005	34.59240687679083
2006	34.60816618911175
2007	34.642550143266476
2008	34.67836676217765
2009	34.69126074498568
2010	34.67765042979943
2011	34.66045845272206
2012	34.664756446991404
2013	34.683381088825215
2014	34.717048710601716
2015	34.96848137535817
2016	35.458452722063036
2017	35.98137535816619
2018	36.500716332378225
2019	37.02077363896848
2020	38.37115666178624
2021	38.605109489051095