Year	people per sq. km of land area
1961	4.869804428694987
1962	4.945233316818796
1963	5.025506982290258
1964	5.113530024267972
1965	5.198407886671089
1966	5.295871505705913
1967	5.414997018986119
1968	5.538377404754507
1969	5.664352952043464
1970	5.792368184604533
1971	5.92435404368235
1972	6.062688622603643
1973	6.208263286504824
1974	6.3624081553822
1975	6.602186636660592
1976	6.927924962422431
1977	7.193980871127831
1978	7.4032619009631615
1979	7.627608807006642
1980	7.867936046755733
1981	8.124882228958661
1982	8.397262505563159
1983	8.683614080462183
1984	8.982311251438023
1985	9.292746059603482
1986	9.607494100951405
1987	9.90288654513087
1988	10.178700445892499
1989	10.450136034999622
1990	10.714046873294315
1991	10.97261036049275
1992	11.230572186720632
1993	11.485018096013839
1994	11.729662347695383
1995	11.956813925953295
1996	12.169520602584665
1997	12.375839092428224
1998	12.564204321210543
1999	12.741140090857945
2000	12.921066531191482
2001	13.100080193472
2002	13.277979964227834
2003	13.459018616641615
2004	13.649762778472882
2005	13.837232443507688
2006	14.038089799894195
2007	14.26848732439309
2008	14.514427267459924
2009	14.777447160479314
2010	15.054684390403654
2011	15.343211685574412
2012	15.644261338349274
2013	15.954985010958374
2014	16.27388715812809
2015	16.602625558362558
2016	16.936908337220547
2017	17.27162861117141
2018	17.60351230465445
2019	17.93031568084019
2020	18.243657055909942
2021	18.548603311611128