Year	Number of People per sq meter
1950	3.72511
1951	3.79551
1952	3.86961
1953	3.94898
1954	4.03466
1955	4.12712
1956	4.22625
1957	4.33141
1958	4.44148
1959	4.55506
1960	4.67091
1961	4.78846
1962	4.90824
1963	5.03209
1964	5.1626
1965	5.30157
1966	5.44991
1967	5.60691
1968	5.77073
1969	5.9387
1970	6.10899
1971	6.28117
1972	6.45624
1973	6.63566
1974	6.82153
1975	7.0155
1976	7.21751
1977	7.42742
1978	7.64665
1979	7.87691
1980	8.11915
1981	8.37357
1982	8.63894
1983	8.91293
1984	9.19238
1985	9.47455
1986	9.75811
1987	10.04219
1988	10.32501
1989	10.60471
1990	10.8796
1991	11.14913
1992	11.41228
1993	11.66637
1994	11.90821
1995	12.13579
1996	12.34871
1997	12.54832
1998	12.73679
1999	12.91728
2000	13.09281
2001	13.26432
2002	13.43348
2003	13.60498
2004	13.7845
2005	13.97652
2006	14.18203
2007	14.40127
2008	14.63666
2009	14.89069
2010	15.16439
2011	15.4591
2012	15.77244
2013	16.09687
2014	16.42216
2015	16.7405
2016	17.0489
2017	17.34788
2018	17.63755
2019	17.91926
2020	18.19395
2021	18.461
2022	18.71928
2023	18.96884
2024	19.2099
2025	19.44278
2026	19.66758
2027	19.88463
2028	20.09476
2029	20.29905
2030	20.49844
2031	20.69339
2032	20.88433
2033	21.07218
2034	21.25795
2035	21.44248
2036	21.62614
2037	21.80915
2038	21.99184
2039	22.17447
2040	22.35718
2041	22.53999
2042	22.72271
2043	22.90491
2044	23.08596
2045	23.26525
2046	23.44249
2047	23.61724
2048	23.78844
2049	23.95485
2050	24.11544
2051	24.26974
2052	24.4175
2053	24.55819
2054	24.69131
2055	24.81652
2056	24.9336
2057	25.04258
2058	25.14374
2059	25.23754
2060	25.32444
2061	25.40459
2062	25.47824
2063	25.54599
2064	25.60856
2065	25.6666
2066	25.72048
2067	25.77049
2068	25.81702
2069	25.86048
2070	25.9012
2071	25.93948
2072	25.97557
2073	26.00974
2074	26.0422
2075	26.07315
2076	26.10274
2077	26.13107
2078	26.15821
2079	26.18416
2080	26.20893
2081	26.23251
2082	26.25488
2083	26.27592
2084	26.29549
2085	26.31344
2086	26.32968
2087	26.34407
2088	26.35635
2089	26.36623
2090	26.37343
2091	26.37776
2092	26.37908
2093	26.37728
2094	26.37225
2095	26.36386
2096	26.35197
2097	26.33639
2098	26.31688
2099	26.29319
2100	26.26503