Year	Number of People per sq meter
1950	1.4747
1951	1.49354
1952	1.51648
1953	1.54262
1954	1.57128
1955	1.60199
1956	1.63455
1957	1.66873
1958	1.70468
1959	1.74258
1960	1.78268
1961	1.82517
1962	1.87019
1963	1.91761
1964	1.96732
1965	2.01942
1966	2.07432
1967	2.13286
1968	2.19579
1969	2.26405
1970	2.33878
1971	2.41995
1972	2.50851
1973	2.6074
1974	2.72035
1975	2.8499
1976	2.99657
1977	3.15932
1978	3.337
1979	3.5278
1980	3.72982
1981	3.94374
1982	4.16837
1983	4.39773
1984	4.62384
1985	4.84141
1986	5.04422
1987	5.23381
1988	5.42202
1989	5.62572
1990	5.85512
1991	6.11881
1992	6.408
1993	6.69503
1994	6.94161
1995	7.12208
1996	7.22671
1997	7.26906
1998	7.27585
1999	7.28568
2000	7.32792
2001	7.4145
2002	7.54212
2003	7.7068
2004	7.89903
2005	8.11395
2006	8.34569
2007	8.60343
2008	8.91442
2009	9.31484
2010	9.82701
2011	10.45967
2012	11.19433
2013	11.99186
2014	12.79782
2015	13.56966
2016	14.29648
2017	14.97984
2018	15.60564
2019	16.16115
2020	16.63877
2021	17.0282
2022	17.33254
2023	17.5754
2024	17.7907
2025	18.00371
2026	18.22326
2027	18.44448
2028	18.66277
2029	18.86838
2030	19.05484
2031	19.2227
2032	19.37728
2033	19.52226
2034	19.66246
2035	19.80158
2036	19.94121
2037	20.08116
2038	20.22101
2039	20.35959
2040	20.49603
2041	20.6303
2042	20.76314
2043	20.89542
2044	21.02847
2045	21.1628
2046	21.29884
2047	21.43571
2048	21.57155
2049	21.70384
2050	21.8306
2051	21.95106
2052	22.06526
2053	22.17294
2054	22.27407
2055	22.36865
2056	22.45633
2057	22.53683
2058	22.61016
2059	22.67626
2060	22.73521
2061	22.787
2062	22.83166
2063	22.86951
2064	22.90078
2065	22.92584
2066	22.94481
2067	22.95782
2068	22.96516
2069	22.96704
2070	22.96374
2071	22.95545
2072	22.94232
2073	22.92448
2074	22.90205
2075	22.87521
2076	22.84411
2077	22.8089
2078	22.76967
2079	22.72647
2080	22.6794
2081	22.62862
2082	22.57433
2083	22.51668
2084	22.45585
2085	22.39197
2086	22.32527
2087	22.25592
2088	22.18429
2089	22.11074
2090	22.03563
2091	21.95916
2092	21.88155
2093	21.80285
2094	21.72324
2095	21.64281
2096	21.56167
2097	21.48005
2098	21.39816
2099	21.31625
2100	21.23462