Year	people per sq. km of land area
1961	2.0031018425912572
1962	2.074027417906768
1963	2.149916964771665
1964	2.2306146467630215
1965	2.3161116253971503
1966	2.4065037284445663
1967	2.5031637119770758
1968	2.607158241420856
1969	2.7189236587601004
1970	2.840498397443352
1971	2.9756188101540224
1972	3.128013806641888
1973	3.297572208085817
1974	3.4812024059282964
1975	3.6738059906312075
1976	3.8701189473831112
1977	4.0727821220734155
1978	4.284601035498142
1979	4.503906144606897
1980	4.7317101535570245
1981	4.967325986537594
1982	5.210590364192046
1983	5.464052956472794
1984	5.726574994534095
1985	5.996327377435816
1986	6.272229484251217
1987	6.554339462899302
1988	6.84457526434044
1989	7.142065600156301
1990	7.44514930059683
1991	7.747291935116226
1992	8.038996320399686
1993	8.301876549642042
1994	8.544268243328109
1995	8.786781815052404
1996	9.029339114011787
1997	9.275001046662542
1998	9.52350338886072
1999	9.773344063562654
2000	10.0234871074434
2001	10.274006484655928
2002	10.52403602379878
2003	10.769388609520442
2004	11.007079160251013
2005	11.349377817266676
2006	11.807688550442156
2007	12.280872125748363
2008	12.76339983904656
2009	13.250188166665891
2010	13.681939721541246
2011	14.025717661616326
2012	14.337668687113025
2013	14.645133949546214
2014	14.944277546995147
2015	15.234684070726477
2016	15.544692490545149
2017	15.90607110792719
2018	16.289852490359074
2019	16.66629234912941
2020	16.745254897217738
2021	16.723525717661616