Year	Number of People per sq meter
1950	1.98723
1951	2.02025
1952	2.05599
1953	2.0936
1954	2.13247
1955	2.17218
1956	2.21255
1957	2.25362
1958	2.29561
1959	2.33887
1960	2.38373
1961	2.4304
1962	2.47873
1963	2.52823
1964	2.57823
1965	2.62831
1966	2.67803
1967	2.72777
1968	2.77903
1969	2.83384
1970	2.89354
1971	2.95909
1972	3.02978
1973	3.10327
1974	3.17623
1975	3.24646
1976	3.3134
1977	3.37833
1978	3.44317
1979	3.51073
1980	3.58326
1981	3.66119
1982	3.7446
1983	3.83505
1984	3.93428
1985	4.04347
1986	4.16376
1987	4.29486
1988	4.43483
1989	4.58075
1990	4.73067
1991	4.88412
1992	5.04216
1993	5.20617
1994	5.37812
1995	5.55966
1996	5.75058
1997	5.9508
1998	6.16205
1999	6.38647
2000	6.62529
2001	6.87977
2002	7.14874
2003	7.42789
2004	7.71128
2005	7.99477
2006	8.27636
2007	8.55758
2008	8.84201
2009	9.135
2010	9.44028
2011	9.75909
2012	10.08985
2013	10.43011
2014	10.77624
2015	11.12565
2016	11.47756
2017	11.83291
2018	12.19281
2019	12.55904
2020	12.93289
2021	13.31458
2022	13.70358
2023	14.0996
2024	14.50212
2025	14.91071
2026	15.32527
2027	15.74586
2028	16.17233
2029	16.6046
2030	17.04254
2031	17.48599
2032	17.9348
2033	18.38881
2034	18.84783
2035	19.31171
2036	19.78026
2037	20.2533
2038	20.73062
2039	21.21201
2040	21.69723
2041	22.18611
2042	22.67842
2043	23.17393
2044	23.67236
2045	24.17349
2046	24.67706
2047	25.1829
2048	25.69079
2049	26.20057
2050	26.71204
2051	27.22497
2052	27.73914
2053	28.25434
2054	28.77038
2055	29.28704
2056	29.80407
2057	30.32125
2058	30.8383
2059	31.35499
2060	31.87107
2061	32.38628
2062	32.90032
2063	33.41289
2064	33.92366
2065	34.4323
2066	34.93854
2067	35.44211
2068	35.94266
2069	36.43982
2070	36.93327
2071	37.42274
2072	37.90795
2073	38.38874
2074	38.86495
2075	39.33639
2076	39.80287
2077	40.26411
2078	40.71985
2079	41.1698
2080	41.6137
2081	42.05134
2082	42.48255
2083	42.90713
2084	43.32493
2085	43.73576
2086	44.13947
2087	44.53593
2088	44.92504
2089	45.30677
2090	45.68104
2091	46.04775
2092	46.40681
2093	46.75809
2094	47.10148
2095	47.43688
2096	47.76421
2097	48.08341
2098	48.39444
2099	48.69729
2100	48.99196