Year	Number of People per sq meter
1950	1.45199
1951	1.48791
1952	1.52734
1953	1.56889
1954	1.61165
1955	1.65519
1956	1.69958
1957	1.74531
1958	1.79332
1959	1.84483
1960	1.90099
1961	1.96255
1962	2.02953
1963	2.10107
1964	2.17585
1965	2.25318
1966	2.33299
1967	2.41656
1968	2.50617
1969	2.60485
1970	2.71499
1971	2.83808
1972	2.97433
1973	3.12329
1974	3.28388
1975	3.45571
1976	3.63709
1977	3.82921
1978	4.03772
1979	4.27021
1980	4.53116
1981	4.8224
1982	5.13938
1983	5.47234
1984	5.8078
1985	6.13536
1986	6.45163
1987	6.7571
1988	7.04996
1989	7.3294
1990	7.59496
1991	7.84663
1992	8.08434
1993	8.30806
1994	8.51801
1995	8.7156
1996	8.89969
1997	9.07367
1998	9.24899
1999	9.44062
2000	9.65921
2001	9.91008
2002	10.19045
2003	10.49287
2004	10.80569
2005	11.12051
2006	11.43342
2007	11.74707
2008	12.06721
2009	12.40248
2010	12.75797
2011	13.13586
2012	13.53049
2013	13.92967
2014	14.31682
2015	14.67986
2016	15.01411
2017	15.32231
2018	15.60892
2019	15.88167
2020	16.14635
2021	16.40362
2022	16.65172
2023	16.89133
2024	17.1229
2025	17.34683
2026	17.5637
2027	17.774
2028	17.9778
2029	18.17503
2030	18.3656
2031	18.54991
2032	18.72813
2033	18.89972
2034	19.06388
2035	19.22018
2036	19.3684
2037	19.50911
2038	19.6435
2039	19.7732
2040	19.89943
2041	20.02257
2042	20.14243
2043	20.2589
2044	20.37165
2045	20.4804
2046	20.58517
2047	20.68594
2048	20.78227
2049	20.8736
2050	20.95946
2051	21.03972
2052	21.11429
2053	21.18289
2054	21.24521
2055	21.30106
2056	21.35038
2057	21.39326
2058	21.42975
2059	21.46004
2060	21.48429
2061	21.50266
2062	21.51541
2063	21.52302
2064	21.52609
2065	21.52518
2066	21.52058
2067	21.51258
2068	21.50166
2069	21.48833
2070	21.47302
2071	21.45604
2072	21.43759
2073	21.41792
2074	21.39723
2075	21.3757
2076	21.35345
2077	21.33059
2078	21.30713
2079	21.28303
2080	21.25824
2081	21.2328
2082	21.20665
2083	21.17964
2084	21.15155
2085	21.12218
2086	21.09145
2087	21.05932
2088	21.02569
2089	20.99048
2090	20.9536
2091	20.915
2092	20.87459
2093	20.83234
2094	20.78819
2095	20.7421
2096	20.69403
2097	20.64395
2098	20.59184
2099	20.53767
2100	20.48142