Year	Number of People per sq meter
1950	17.08318
1951	17.23748
1952	17.36979
1953	17.48713
1954	17.59532
1955	17.69904
1956	17.80177
1957	17.90583
1958	18.0125
1959	18.1222
1960	18.23498
1961	18.35108
1962	18.47143
1963	18.59789
1964	18.73259
1965	18.87623
1966	19.03077
1967	19.19361
1968	19.35547
1969	19.50379
1970	19.62986
1971	19.72948
1972	19.80561
1973	19.86547
1974	19.91999
1975	19.97695
1976	20.04009
1977	20.10697
1978	20.17209
1979	20.22714
1980	20.26694
1981	20.28926
1982	20.29884
1983	20.30619
1984	20.32568
1985	20.36763
1986	20.43425
1987	20.52214
1988	20.62872
1989	20.74915
1990	20.87874
1991	21.01949
1992	21.16961
1993	21.31592
1994	21.44133
1995	21.53439
1996	21.58988
1997	21.61343
1998	21.61829
1999	21.62378
2000	21.64459
2001	21.68395
2002	21.73976
2003	21.81465
2004	21.91022
2005	22.02716
2006	22.16763
2007	22.33085
2008	22.51033
2009	22.69698
2010	22.88387
2011	23.06841
2012	23.25122
2013	23.43239
2014	23.61304
2015	23.79384
2016	23.9741
2017	24.15241
2018	24.3279
2019	24.49952
2020	24.66658
2021	24.82848
2022	24.98519
2023	25.13726
2024	25.28564
2025	25.43096
2026	25.57354
2027	25.71308
2028	25.84883
2029	25.97977
2030	26.10528
2031	26.2253
2032	26.34043
2033	26.45158
2034	26.56
2035	26.66684
2036	26.7724
2037	26.87695
2038	26.9812
2039	27.08594
2040	27.19182
2041	27.29907
2042	27.40784
2043	27.5183
2044	27.63061
2045	27.74475
2046	27.86083
2047	27.97862
2048	28.0973
2049	28.21583
2050	28.33334
2051	28.44952
2052	28.56433
2053	28.67741
2054	28.78844
2055	28.8972
2056	29.00351
2057	29.10736
2058	29.20888
2059	29.3083
2060	29.40585
2061	29.50153
2062	29.59547
2063	29.68808
2064	29.77993
2065	29.87141
2066	29.96269
2067	30.05371
2068	30.14465
2069	30.23557
2070	30.3265
2071	30.41752
2072	30.50853
2073	30.59918
2074	30.68899
2075	30.77756
2076	30.86486
2077	30.95086
2078	31.03534
2079	31.11808
2080	31.1989
2081	31.27779
2082	31.35488
2083	31.43042
2084	31.5048
2085	31.57835
2086	31.65107
2087	31.72315
2088	31.79509
2089	31.86766
2090	31.9413
2091	32.01615
2092	32.09209
2093	32.16872
2094	32.24562
2095	32.32234
2096	32.39857
2097	32.47398
2098	32.54836
2099	32.62165
2100	32.69373