Year Number of People per sq meter
1950 12.79001
1951 12.92048
1952 13.06288
1953 13.21685
1954 13.38157
1955 13.55598
1956 13.73842
1957 13.92697
1958 14.11926
1959 14.31274
1960 14.50492
1961 14.69369
1962 14.87765
1963 15.05616
1964 15.22906
1965 15.39559
1966 15.55752
1967 15.71302
1968 15.85404
1969 15.96987
1970 16.05418
1971 16.10256
1972 16.12067
1973 16.12433
1974 16.13569
1975 16.17056
1976 16.23488
1977 16.32445
1978 16.43221
1979 16.54681
1980 16.65968
1981 16.76972
1982 16.87968
1983 16.98928
1984 17.09887
1985 17.20894
1986 17.31824
1987 17.42639
1988 17.5357
1989 17.64932
1990 17.76933
1991 17.89538
1992 18.02568
1993 18.15881
1994 18.29281
1995 18.42535
1996 18.55808
1997 18.68935
1998 18.81007
1999 18.90823
2000 18.97637
2001 19.00984
2002 19.01367
2003 19.00147
2004 18.99266
2005 19.00133
2006 19.03236
2007 19.08205
2008 19.14538
2009 19.21355
2010 19.28017
2011 19.34421
2012 19.40794
2013 19.47209
2014 19.53803
2015 19.60663
2016 19.67779
2017 19.7506
2018 19.82374
2019 19.89576
2020 19.96564
2021 20.03278
2022 20.09725
2023 20.15926
2024 20.21915
2025 20.27733
2026 20.33369
2027 20.3879
2028 20.43985
2029 20.48944
2030 20.5365
2031 20.58093
2032 20.62282
2033 20.66203
2034 20.69849
2035 20.73228
2036 20.76328
2037 20.79157
2038 20.8171
2039 20.83998
2040 20.86026
2041 20.87796
2042 20.89316
2043 20.90579
2044 20.91593
2045 20.92353
2046 20.92867
2047 20.93144
2048 20.9318
2049 20.92988
2050 20.92582
2051 20.91959
2052 20.91121
2053 20.90073
2054 20.88798
2055 20.87305
2056 20.85589
2057 20.8365
2058 20.81487
2059 20.79109
2060 20.76496
2061 20.73665
2062 20.70613
2063 20.67336
2064 20.63844
2065 20.60137
2066 20.56215
2067 20.52092
2068 20.47761
2069 20.43236
2070 20.38523
2071 20.33622
2072 20.28546
2073 20.23297
2074 20.17893
2075 20.1234
2076 20.0664
2077 20.00807
2078 19.94849
2079 19.88771
2080 19.82582
2081 19.76299
2082 19.69917
2083 19.63442
2084 19.56858
2085 19.50157
2086 19.43351
2087 19.36443
2088 19.29464
2089 19.22431
2090 19.15383
2091 19.08313
2092 19.01246
2093 18.94167
2094 18.87092
2095 18.80017
2096 18.72953
2097 18.65903
2098 18.58888
2099 18.51933
2100 18.45058