Year	Number of People per sq meter
1950	25.97299
1951	26.26202
1952	26.54494
1953	26.8201
1954	27.08688
1955	27.3468
1956	27.60323
1957	27.86079
1958	28.12581
1959	28.40547
1960	28.70533
1961	29.02805
1962	29.37193
1963	29.72902
1964	30.08816
1965	30.44105
1966	30.78526
1967	31.12161
1968	31.45025
1969	31.77207
1970	32.0878
1971	32.39693
1972	32.69799
1973	32.99059
1974	33.27358
1975	33.54664
1976	33.80934
1977	34.06202
1978	34.30698
1979	34.54626
1980	34.78264
1981	35.00526
1982	35.2121
1983	35.4192
1984	35.64989
1985	35.91406
1986	36.23574
1987	36.59372
1988	36.90002
1989	37.03635
1990	36.92479
1991	36.52312
1992	35.87662
1993	35.10401
1994	34.37351
1995	33.80571
1996	33.44506
1997	33.25487
1998	33.17646
1999	33.11604
2000	33.00571
2001	32.83154
2002	32.6193
2003	32.38757
2004	32.16714
2005	31.98037
2006	31.83055
2007	31.70729
2008	31.60444
2009	31.51286
2010	31.42491
2011	31.33874
2012	31.25582
2013	31.17622
2014	31.10071
2015	31.02904
2016	30.96112
2017	30.89483
2018	30.82774
2019	30.75721
2020	30.6808
2021	30.59774
2022	30.50797
2023	30.41139
2024	30.30804
2025	30.19896
2026	30.08327
2027	29.96178
2028	29.83529
2029	29.7051
2030	29.57278
2031	29.43871
2032	29.30314
2033	29.16716
2034	29.03189
2035	28.89835
2036	28.76702
2037	28.6377
2038	28.51026
2039	28.38462
2040	28.26006
2041	28.13666
2042	28.0146
2043	27.89269
2044	27.77049
2045	27.64683
2046	27.52194
2047	27.3954
2048	27.26714
2049	27.13699
2050	27.00512
2051	26.87089
2052	26.73468
2053	26.59641
2054	26.4561
2055	26.31401
2056	26.17018
2057	26.02446
2058	25.87747
2059	25.72904
2060	25.57936
2061	25.42883
2062	25.2774
2063	25.12578
2064	24.97431
2065	24.82333
2066	24.67301
2067	24.5239
2068	24.37596
2069	24.22965
2070	24.08514
2071	23.94279
2072	23.80259
2073	23.66494
2074	23.53005
2075	23.39792
2076	23.26893
2077	23.14319
2078	23.02059
2079	22.9013
2080	22.78535
2081	22.67292
2082	22.56372
2083	22.4577
2084	22.35544
2085	22.25643
2086	22.1607
2087	22.06799
2088	21.97832
2089	21.89101
2090	21.80656
2091	21.72383
2092	21.64282
2093	21.56351
2094	21.48521
2095	21.40767
2096	21.33036
2097	21.25284
2098	21.17455
2099	21.09502
2100	21.01342