Year	Number of People per sq meter
1950	4.63827
1951	4.74395
1952	4.84797
1953	4.95359
1954	5.06365
1955	5.18029
1956	5.30404
1957	5.43498
1958	5.5719
1959	5.71328
1960	5.85796
1961	6.00567
1962	6.15752
1963	6.31681
1964	6.48857
1965	6.67587
1966	6.87997
1967	7.09977
1968	7.33308
1969	7.57599
1970	7.82593
1971	8.08177
1972	8.34391
1973	8.61327
1974	8.89217
1975	9.18178
1976	9.48278
1977	9.79416
1978	10.11055
1979	10.42553
1980	10.73463
1981	11.02867
1982	11.3086
1983	11.59186
1984	11.90335
1985	12.25642
1986	12.67025
1987	13.12897
1988	13.57066
1989	13.9113
1990	14.09555
1991	14.09565
1992	13.94457
1993	13.72398
1994	13.55046
1995	13.5078
1996	13.62337
1997	13.87187
1998	14.22344
1999	14.62715
2000	15.04358
2001	15.46816
2002	15.90889
2003	16.3558
2004	16.79781
2005	17.22693
2006	17.63591
2007	18.02235
2008	18.38943
2009	18.74382
2010	19.08967
2011	19.42729
2012	19.7541
2013	20.06876
2014	20.37012
2015	20.65708
2016	20.92938
2017	21.18766
2018	21.43542
2019	21.67613
2020	21.91266
2021	22.14634
2022	22.37608
2023	22.60152
2024	22.82013
2025	23.03083
2026	23.23394
2027	23.42939
2028	23.61726
2029	23.79796
2030	23.97085
2031	24.13655
2032	24.29454
2033	24.44571
2034	24.58976
2035	24.72758
2036	24.8588
2037	24.98394
2038	25.10266
2039	25.21578
2040	25.32306
2041	25.42469
2042	25.52056
2043	25.61112
2044	25.69586
2045	25.77506
2046	25.84849
2047	25.91615
2048	25.97794
2049	26.03363
2050	26.08293
2051	26.12609
2052	26.16289
2053	26.19285
2054	26.21599
2055	26.23228
2056	26.24139
2057	26.24362
2058	26.23905
2059	26.22714
2060	26.20854
2061	26.18312
2062	26.15106
2063	26.11223
2064	26.06721
2065	26.01582
2066	25.95839
2067	25.89506
2068	25.82627
2069	25.75281
2070	25.67505
2071	25.59275
2072	25.50665
2073	25.41714
2074	25.32424
2075	25.2283
2076	25.12976
2077	25.02857
2078	24.92536
2079	24.82011
2080	24.71338
2081	24.60545
2082	24.49618
2083	24.38605
2084	24.27513
2085	24.16379
2086	24.052
2087	23.9399
2088	23.82748
2089	23.71546
2090	23.60327
2091	23.49154
2092	23.37946
2093	23.26812
2094	23.15704
2095	23.04672
2096	22.93664
2097	22.82724
2098	22.71863
2099	22.61051
2100	22.50272