Year	people per sq. km of land area
1961	4.349424407114625
1962	4.449456521739131
1963	4.550439723320158
1964	4.649239130434783
1965	4.745074110671937
1966	4.839582509881423
1967	4.932786561264822
1968	5.024827075098814
1969	5.115145750988142
1970	5.200921442687747
1971	5.280639822134387
1972	5.34022233201581
1973	5.381027667984189
1974	5.419399703557312
1975	5.4557786338716845
1976	5.4948856620733935
1977	5.53327159579197
1978	5.569141107324542
1979	5.600012347508273
1980	5.633353093738422
1981	5.6693392614548594
1982	5.704601704334939
1983	5.739170062986291
1984	5.772607138446338
1985	5.804977152031617
1986	5.834635050018526
1987	5.858347536124491
1988	5.881025071013956
1989	5.905416821044831
1990	5.926362850438434
1991	5.958063480301346
1992	6.0080424848709395
1993	6.060859577621342
1994	6.116262813387674
1995	6.180864517722613
1996	6.249566506113375
1997	6.318004199086081
1998	6.385952822032852
1999	6.4519328146227
2000	6.515334074348524
2001	6.577327405211807
2002	6.638592071137459
2003	6.69920217364456
2004	6.7560232184759785
2005	6.808783500061751
2006	6.860822526861801
2007	6.912740521180684
2008	6.964920340866988
2009	7.016544399160183
2010	7.064927751018896
2011	7.10922069902433
2012	7.160187723848339
2013	7.217552179819687
2014	7.276373965666296
2015	7.336000988020254
2016	7.393471656168951
2017	7.451280721254785
2018	7.553676670371742
2019	7.633380264295418
2020	7.672434234901815
2021	7.727600345807089