Year	Number of People per sq meter
1950	3.02144
1951	3.12324
1952	3.21907
1953	3.31258
1954	3.40583
1955	3.50153
1956	3.6011
1957	3.70491
1958	3.81219
1959	3.92328
1960	4.03612
1961	4.15182
1962	4.26936
1963	4.39123
1964	4.51859
1965	4.6523
1966	4.79382
1967	4.94046
1968	5.08816
1969	5.22845
1970	5.35651
1971	5.47098
1972	5.57431
1973	5.6683
1974	5.75655
1975	5.84217
1976	5.9249
1977	6.00566
1978	6.09228
1979	6.19487
1980	6.31982
1981	6.46936
1982	6.64182
1983	6.8313
1984	7.02968
1985	7.23021
1986	7.43393
1987	7.64226
1988	7.84866
1989	8.04336
1990	8.22236
1991	8.37904
1992	8.51894
1993	8.66357
1994	8.84147
1995	9.07335
1996	9.36765
1997	9.7153
1998	10.09575
1999	10.479
2000	10.84239
2001	11.17861
2002	11.49522
2003	11.79877
2004	12.10386
2005	12.41898
2006	12.74647
2007	13.08229
2008	13.4224
2009	13.76278
2010	14.09943
2011	14.43192
2012	14.76111
2013	15.08904
2014	15.41841
2015	15.75134
2016	16.08742
2017	16.42617
2018	16.76651
2019	17.10789
2020	17.44879
2021	17.78891
2022	18.12841
2023	18.46602
2024	18.80083
2025	19.13187
2026	19.45923
2027	19.78172
2028	20.09961
2029	20.41385
2030	20.72345
2031	21.02902
2032	21.33029
2033	21.62701
2034	21.91881
2035	22.20566
2036	22.48772
2037	22.76519
2038	23.03766
2039	23.30579
2040	23.56953
2041	23.82876
2042	24.08409
2043	24.33481
2044	24.58141
2045	24.82411
2046	25.06291
2047	25.29737
2048	25.52709
2049	25.75252
2050	25.97194
2051	26.18658
2052	26.39548
2053	26.59873
2054	26.79636
2055	26.98812
2056	27.17448
2057	27.35476
2058	27.52902
2059	27.69719
2060	27.8591
2061	28.0142
2062	28.16335
2063	28.30566
2064	28.44187
2065	28.57221
2066	28.69654
2067	28.81469
2068	28.92674
2069	29.03319
2070	29.13393
2071	29.22845
2072	29.3178
2073	29.40184
2074	29.48005
2075	29.55313
2076	29.62148
2077	29.68474
2078	29.74323
2079	29.79724
2080	29.84717
2081	29.8932
2082	29.93507
2083	29.97286
2084	30.00732
2085	30.0384
2086	30.06559
2087	30.08996
2088	30.11114
2089	30.12907
2090	30.14459
2091	30.15743
2092	30.1673
2093	30.17492
2094	30.17979
2095	30.18211
2096	30.1822
2097	30.18001
2098	30.17532
2099	30.16843
2100	30.15936