Year	Number of People per sq meter
1950	3.64805
1951	3.73733
1952	3.82976
1953	3.92273
1954	4.01441
1955	4.10369
1956	4.19026
1957	4.27456
1958	4.35768
1959	4.44115
1960	4.5265
1961	4.6146
1962	4.70527
1963	4.797
1964	4.88756
1965	4.97578
1966	5.06118
1967	5.14558
1968	5.23285
1969	5.32817
1970	5.43545
1971	5.55648
1972	5.69089
1973	5.83778
1974	5.9953
1975	6.16225
1976	6.33753
1977	6.52201
1978	6.71865
1979	6.93152
1980	7.16283
1981	7.41518
1982	7.68602
1983	7.96628
1984	8.24362
1985	8.5097
1986	8.75996
1987	8.99837
1988	9.23556
1989	9.48683
1990	9.76293
1991	10.06934
1992	10.40214
1993	10.75137
1994	11.10235
1995	11.44541
1996	11.77692
1997	12.10314
1998	12.43629
1999	12.79359
2000	13.18755
2001	13.62258
2002	14.09533
2003	14.60124
2004	15.13252
2005	15.68344
2006	16.25283
2007	16.84261
2008	17.45361
2009	18.08739
2010	18.74479
2011	19.42614
2012	20.13006
2013	20.85373
2014	21.59338
2015	22.34644
2016	23.11179
2017	23.89043
2018	24.68453
2019	25.49737
2020	26.33144
2021	27.18736
2022	28.06473
2023	28.96373
2024	29.88428
2025	30.82635
2026	31.79015
2027	32.77592
2028	33.78364
2029	34.81321
2030	35.86451
2031	36.93743
2032	38.03183
2033	39.14748
2034	40.28407
2035	41.4413
2036	42.61888
2037	43.81649
2038	45.03367
2039	46.2699
2040	47.52467
2041	48.79759
2042	50.08829
2043	51.39627
2044	52.72102
2045	54.06204
2046	55.41892
2047	56.79126
2048	58.17873
2049	59.58104
2050	60.99788
2051	62.42884
2052	63.87352
2053	65.33152
2054	66.80247
2055	68.28597
2056	69.78159
2057	71.28888
2058	72.80748
2059	74.33705
2060	75.87718
2061	77.42737
2062	78.98705
2063	80.5557
2064	82.13273
2065	83.71755
2066	85.30958
2067	86.90815
2068	88.51242
2069	90.12146
2070	91.73441
2071	93.35057
2072	94.96929
2073	96.58984
2074	98.21151
2075	99.8336
2076	101.45538
2077	103.0762
2078	104.6955
2079	106.31279
2080	107.92752
2081	109.53909
2082	111.14681
2083	112.74981
2084	114.34717
2085	115.93806
2086	117.52177
2087	119.09776
2088	120.66561
2089	122.22502
2090	123.77558
2091	125.31676
2092	126.8479
2093	128.36829
2094	129.87718
2095	131.37388
2096	132.85776
2097	134.32825
2098	135.78486
2099	137.22716
2100	138.6548