Year	people per sq. km of land area
1961	28.528474728521363
1962	29.033819447128895
1963	29.651986272670342
1964	30.27418294015686
1965	30.90338029072272
1966	31.555825648259045
1967	32.20472758986888
1968	32.87131977131964
1969	33.562205044210216
1970	34.264506620818835
1971	34.98616875550345
1972	35.688903155049296
1973	36.398451069825775
1974	37.10313208684096
1975	37.79171895086765
1976	38.470319804072226
1977	39.145792496611215
1978	39.83267812649139
1979	40.53792103987111
1980	41.24940880494926
1981	41.97898814742937
1982	42.73854384233235
1983	43.501652867291796
1984	44.26155882661376
1985	45.03639737048826
1986	45.83429819830271
1987	46.65410998568239
1988	47.481400851203055
1989	48.31002563783307
1990	49.15326788057773
1991	49.9801219429787
1992	42.29743112288119
1993	42.9255973403653
1994	43.589459336227506
1995	44.244769689853264
1996	44.90043517741396
1997	45.52872627161912
1998	46.184135921461085
1999	46.81935028080453
2000	47.41921960680009
2001	48.05281226454912
2002	48.68490801467668
2003	49.30970196100156
2004	49.88178626321866
2005	50.510912466478224
2006	51.10657645569292
2007	51.7415060495982
2008	52.3936690295579
2009	53.04282640794383
2010	53.69113548771044
2011	54.33851366271206
2012	54.959598077500445
2013	55.63780612930869
2014	56.314137018964196
2015	56.98168644586551
2016	57.644605790385675
2017	58.31084888935338
2018	58.9574846741503
2019	59.585424617346014
2020	60.19171447324948
2021	60.788292522148936