Year	Number of People per sq meter
1950	2.12953
1951	2.1507
1952	2.17257
1953	2.19557
1954	2.22009
1955	2.24644
1956	2.2749
1957	2.30568
1958	2.33894
1959	2.37483
1960	2.41341
1961	2.4547
1962	2.49873
1963	2.54545
1964	2.59481
1965	2.64669
1966	2.70135
1967	2.75868
1968	2.81766
1969	2.87685
1970	2.93542
1971	2.99303
1972	3.05037
1973	3.10899
1974	3.17108
1975	3.23826
1976	3.31055
1977	3.38768
1978	3.47082
1979	3.56123
1980	3.65954
1981	3.76705
1982	3.8827
1983	4.00195
1984	4.1186
1985	4.22844
1986	4.32916
1987	4.42268
1988	4.51418
1989	4.61117
1990	4.7189
1991	4.83904
1992	4.96935
1993	5.10646
1994	5.24522
1995	5.38182
1996	5.51514
1997	5.64594
1998	5.77448
1999	5.90149
2000	6.02746
2001	6.15141
2002	6.27245
2003	6.39132
2004	6.50909
2005	6.62607
2006	6.74461
2007	6.86346
2008	6.97516
2009	7.06962
2010	7.14072
2011	7.18507
2012	7.20796
2013	7.22279
2014	7.24805
2015	7.29735
2016	7.37523
2017	7.4787
2018	7.60445
2019	7.74617
2020	7.89895
2021	8.06262
2022	8.23826
2023	8.42336
2024	8.61496
2025	8.81071
2026	9.00917
2027	9.21002
2028	9.41334
2029	9.61976
2030	9.82955
2031	10.04243
2032	10.25756
2033	10.47446
2034	10.69252
2035	10.9113
2036	11.13047
2037	11.34993
2038	11.56954
2039	11.78928
2040	12.00913
2041	12.22896
2042	12.44866
2043	12.6683
2044	12.88793
2045	13.10762
2046	13.32735
2047	13.54706
2048	13.76684
2049	13.98685
2050	14.20717
2051	14.42772
2052	14.64846
2053	14.86924
2054	15.0899
2055	15.3103
2056	15.53031
2057	15.74979
2058	15.96854
2059	16.18627
2060	16.40277
2061	16.61785
2062	16.83135
2063	17.04303
2064	17.25264
2065	17.45996
2066	17.66482
2067	17.86704
2068	18.06645
2069	18.26284
2070	18.45603
2071	18.6459
2072	18.83236
2073	19.0153
2074	19.19461
2075	19.37025
2076	19.54211
2077	19.71018
2078	19.87451
2079	20.03515
2080	20.19219
2081	20.34564
2082	20.49545
2083	20.64161
2084	20.78411
2085	20.92293
2086	21.05804
2087	21.18946
2088	21.31723
2089	21.4414
2090	21.56202
2091	21.67906
2092	21.7925
2093	21.90226
2094	22.00824
2095	22.11038
2096	22.20861
2097	22.30286
2098	22.39309
2099	22.47925
2100	22.56134