Year	people per sq. km of land area
1961	335.348275862069
1962	344.99950738916255
1963	354.1187192118227
1964	362.7492610837438
1965	370.935960591133
1966	378.7256157635468
1967	386.16600985221675
1968	393.30689655172415
1969	400.19950738916253
1970	406.8965517241379
1971	413.41379310344826
1972	419.73054187192116
1973	426.0192118226601
1974	432.5330049261084
1975	439.4088669950739
1976	446.5551724137931
1977	453.8812807881773
1978	459.85172413793106
1979	467.9251231527094
1980	475.8812807881773
1981	482.9862068965517
1982	488.9266009852217
1983	493.44384236453203
1984	498.6310344827586
1985	502.7231527093596
1986	506.58128078817737
1987	510.38522167487685
1988	513.9108374384236
1989	517.8620689655172
1990	521.564039408867
1991	527.2246305418719
1992	534.2073891625615
1993	540.5783251231527
1994	548.2
1995	552.9344827586207
1996	558.6187192118226
1997	565.6571428571428
1998	571.635960591133
1999	578.9492610837439
2000	584.6665024630541
2001	589.3039408866995
2002	593.4093596059113
2003	597.7192118226601
2004	601.4793103448276
2005	605.0512315270936
2006	607.879802955665
2007	610.6551724137931
2008	612.8674876847291
2009	614.4970443349754
2010	615.960591133005
2011	627.1427140711066
2012	628.8843264897346
2013	630.4091136705058
2014	631.5513269904857
2015	632.3880821231847
2016	632.8227341011517
2017	633.3935903855784
2018	633.7391086629945
2019	633.943415122684
2020	633.957936905358
2021	634.1181772658988