Year	Number of People per sq meter
1950	0.5022
1951	0.51079
1952	0.52004
1953	0.52979
1954	0.53991
1955	0.55042
1956	0.56139
1957	0.57305
1958	0.58568
1959	0.59958
1960	0.61504
1961	0.63221
1962	0.65097
1963	0.67096
1964	0.69165
1965	0.71264
1966	0.73377
1967	0.75516
1968	0.77699
1969	0.79959
1970	0.82316
1971	0.84776
1972	0.87327
1973	0.89942
1974	0.92589
1975	0.95243
1976	0.97895
1977	1.00557
1978	1.03241
1979	1.05969
1980	1.08758
1981	1.11581
1982	1.14429
1983	1.17357
1984	1.20439
1985	1.23708
1986	1.27212
1987	1.30883
1988	1.34511
1989	1.37813
1990	1.4059
1991	1.42764
1992	1.4441
1993	1.45678
1994	1.46792
1995	1.47921
1996	1.49113
1997	1.50345
1998	1.51625
1999	1.52949
2000	1.54319
2001	1.55757
2002	1.57294
2003	1.58944
2004	1.60717
2005	1.62623
2006	1.64655
2007	1.66821
2008	1.69168
2009	1.71753
2010	1.74609
2011	1.77754
2012	1.81147
2013	1.8468
2014	1.88206
2015	1.91616
2016	1.94868
2017	1.97974
2018	2.00943
2019	2.03806
2020	2.06584
2021	2.09271
2022	2.11852
2023	2.1433
2024	2.1671
2025	2.18998
2026	2.21196
2027	2.23309
2028	2.25343
2029	2.27308
2030	2.29213
2031	2.31061
2032	2.32857
2033	2.34613
2034	2.36337
2035	2.38038
2036	2.3972
2037	2.41387
2038	2.43042
2039	2.44692
2040	2.46338
2041	2.47981
2042	2.49621
2043	2.51257
2044	2.52889
2045	2.54512
2046	2.56126
2047	2.57726
2048	2.59302
2049	2.60839
2050	2.62325
2051	2.63757
2052	2.65134
2053	2.66446
2054	2.67687
2055	2.68852
2056	2.6994
2057	2.7095
2058	2.71889
2059	2.72761
2060	2.73574
2061	2.74331
2062	2.75033
2063	2.75691
2064	2.76314
2065	2.7691
2066	2.77484
2067	2.7804
2068	2.78584
2069	2.79122
2070	2.7966
2071	2.80198
2072	2.80742
2073	2.81292
2074	2.81852
2075	2.82423
2076	2.83006
2077	2.83599
2078	2.842
2079	2.84806
2080	2.85412
2081	2.86017
2082	2.86618
2083	2.87209
2084	2.87785
2085	2.88338
2086	2.88867
2087	2.89369
2088	2.89838
2089	2.90272
2090	2.90667
2091	2.91019
2092	2.91328
2093	2.91593
2094	2.91816
2095	2.91997
2096	2.92135
2097	2.92232
2098	2.92288
2099	2.92305
2100	2.92281