Year	people per sq. km of land area
1961	39.678154162000745
1962	40.860432997387086
1963	42.07207913400523
1964	43.30715752146323
1965	44.559387831280326
1966	45.826707726763715
1967	47.10185703620754
1968	48.37714632325495
1969	49.64632325494588
1970	50.90702687569989
1971	52.16090892123927
1972	53.41320455393804
1973	54.67026875699888
1974	55.93784994400896
1975	57.21492161254199
1976	58.51047965658828
1977	59.84198394923479
1978	61.23477976857036
1979	62.71539753639418
1980	64.29960806270996
1981	65.98717805151176
1982	67.77396416573349
1983	69.63965098917507
1984	71.57393617021276
1985	73.57254572601717
1986	75.633827920866
1987	77.7570548712206
1988	79.93963232549459
1989	82.17613848450914
1990	84.45422732362822
1991	86.75638297872341
1992	89.06359649122807
1993	91.364492347891
1994	93.66855169839492
1995	95.99464352370288
1996	98.32905935050393
1997	100.67527062336693
1998	103.08151362448675
1999	105.55317282568123
2000	108.15379805897723
2001	110.78354796565883
2002	113.35869727510266
2003	115.85791340052258
2004	118.34740574841359
2005	120.83139231056364
2006	123.30468458379993
2007	125.76536954087346
2008	128.21294326241136
2009	130.64753639417694
2010	133.0691209406495
2011	135.51245800671893
2012	137.94272116461366
2013	140.3880272489735
2014	142.83609555804404
2015	145.27266703994027
2016	147.70147443075774
2017	150.12521463232548
2018	152.54712579320642
2019	154.94611795446062
2020	157.31927025009333
2021	159.66541620007465