Year	people per sq. km of land area
1961	29.855558089208838
1962	30.449828633074983
1963	31.21436868079622
1964	31.984971695138164
1965	32.77002425493791
1966	33.60585626373472
1967	34.44135560213904
1968	35.304537975022114
1969	36.20247587141289
1970	37.11831633450074
1971	38.04014070279385
1972	38.951250648577435
1973	39.876646287335305
1974	40.796742202899665
1975	41.695563631983326
1976	42.58497878021448
1977	43.47073729205689
1978	44.37295661954768
1979	45.29858476290384
1980	46.236486871011245
1981	47.20321843974408
1982	48.221596526596656
1983	49.25306457921162
1984	50.281072335434985
1985	51.331151190907796
1986	52.41397122568569
1987	53.527438840326745
1988	54.650409317979104
1989	55.770402003701435
1990	56.92428187250294
1991	58.03610431201804
1992	45.56333230453302
1993	46.401653154634396
1994	47.239063841373266
1995	48.0681445513578
1996	48.89862250942185
1997	49.72637151948703
1998	50.561973798114956
1999	51.37126451336113
2000	52.150788814559206
2001	52.96247657118715
2002	53.772487305896405
2003	54.570209510236765
2004	55.282956714505445
2005	56.07895712502273
2006	56.80950820031404
2007	57.5905652943879
2008	58.381771373793725
2009	59.18703495666173
2010	60.00452969167727
2011	60.8445527944749
2012	61.62056750950504
2013	62.482473269551036
2014	63.340164734369445
2015	64.18637921547175
2016	65.03315986098296
2017	65.89139465750974
2018	66.73286690058403
2019	67.55789880081308
2020	68.35328156607467
2021	69.07887425455961