Year	people per sq. km of land area
1961	344.74857819905213
1962	349.69457938388626
1963	354.44212085308055
1964	359.2156398104265
1965	364.1804502369668
1966	368.9647808056872
1967	373.16946090047395
1968	377.0651954976303
1969	381.4568720379147
1970	386.21226303317536
1971	390.83225710900473
1972	394.8042950236967
1973	398.08418246445495
1974	401.2161137440758
1975	404.80850118483414
1976	407.99872630331754
1977	410.4320201421801
1978	412.96504739336496
1979	415.8255331753555
1980	419.12914691943126
1981	422.01445497630334
1982	423.9540876777251
1983	425.56486966824644
1984	427.2574348341232
1985	429.2545023696683
1986	431.6433056872038
1987	434.3909063981043
1988	437.2065758293839
1989	439.83729265402843
1990	442.876481042654
1991	446.3802725118483
1992	449.76795023696684
1993	452.91374407582936
1994	455.65278436018957
1995	457.9089454976303
1996	460.0265995260664
1997	462.4007701421801
1998	465.2609300947867
1999	468.3675355450237
2000	471.7272808056872
2001	475.3015402843602
2002	478.34505331753553
2003	480.60728672985783
2004	482.2801836492891
2005	483.4084123222749
2006	484.18545616113744
2007	485.23981042654026
2008	487.13249407582936
2009	490.0796916691373
2010	492.59988141120664
2011	495.04964412811387
2012	496.8849940688019
2013	498.7958444642327
2014	500.5938854259424
2015	503.11621621621623
2016	505.8008316008316
2017	508.8
2018	511.7797445797446
2019	515.1432729432729
2020	518.013068013068
2021	520.7319275319276