Year	people per sq. km of land area
1961	9.70638146167558
1962	9.892691622103387
1963	10.089768270944742
1964	10.297754010695186
1965	10.51729055258467
1966	10.74926916221034
1967	10.993725490196079
1968	11.241532976827095
1969	11.367058823529412
1970	11.29964349376114
1971	11.121283422459893
1972	10.886345811051694
1973	10.62566844919786
1974	10.358573975044564
1975	10.098467023172905
1976	9.83957219251337
1977	9.67475935828877
1978	9.656541889483066
1979	9.76559714795009
1980	10.07162210338681
1981	10.58645276292335
1982	11.256363636363636
1983	12.005133689839573
1984	12.762745098039217
1985	13.489447415329769
1986	14.163137254901962
1987	14.786773618538325
1988	15.386345811051694
1989	15.986452762923351
1990	16.59711229946524
1991	17.224313725490195
1992	17.872869875222815
1993	18.54673796791444
1994	19.251051693404634
1995	19.990730837789663
1996	20.76909090909091
1997	21.588948306595366
1998	22.450409982174687
1999	23.352192513368983
2000	24.419857397504455
2001	25.64242424242424
2002	26.884670231729054
2003	28.152620320855615
2004	29.460071301247773
2005	30.82802139037433
2006	32.27871657754011
2007	33.82581105169341
2008	35.47133689839572
2009	37.20805704099822
2010	39.02046345811052
2011	40.805276292335115
2012	42.55386809269162
2013	44.347272727272724
2014	46.174081996434936
2015	48.020427807486634
2016	49.87262032085562
2017	51.71814616755793
2018	53.55048128342246
2019	55.366524064171124
2020	56.90014260249554
2021	58.26973262032086