Year Number of People per sq meter
1950 156.6
1951 151.7
1952 150.4
1953 152.1
1954 155.9
1955 160.7
1956 167.1
1957 172.2
1958 178.2
1959 182.3
1960 187.3
1961 190.2
1962 193.5
1963 195.3
1964 194.7
1965 192.2
1966 187.6
1967 181.8
1968 173.4
1969 167.5
1970 162.1
1971 158.8
1972 157.3
1973 157.3
1974 157.2
1975 157.2
1976 156.7
1977 155.6
1978 154.2
1979 154.3
1980 155.3
1981 157.6
1982 162
1983 165.7
1984 169.7
1985 170.9
1986 170.3
1987 169.7
1988 166.5
1989 163.4
1990 160.8
1991 157.8
1992 155.8
1993 153.5
1994 152.9
1995 151.7
1996 152.9
1997 154.7
1998 157.5
1999 157.4
2000 155.4
2001 150.3
2002 143.5
2003 135.1
2004 127.3
2005 120.8
2006 116.7
2007 114.1
2008 112.6
2009 112.6
2010 114
2011 115.1
2012 116.7
2013 118.7
2014 121.9
2015 125.2
2016 128.2
2017 130
2018 131.9
2019 134
2020 135.7
2021 137.3
2022 137.7
2023 138.4
2024 139.3
2025 140
2026 141.2
2027 142.5
2028 143.4
2029 144
2030 144.4
2031 145.8
2032 146.3
2033 146.8
2034 147
2035 147.6
2036 148.2
2037 148.4
2038 149.5
2039 150
2040 150.2
2041 150.8
2042 151
2043 151.9
2044 152.4
2045 153.4
2046 154
2047 154.7
2048 155.5
2049 155.5
2050 156.2
2051 156.6
2052 156.9
2053 157.2
2054 158
2055 158.3
2056 158.9
2057 159.3
2058 159.1
2059 159.5
2060 160.4
2061 160.6
2062 161
2063 161.1
2064 161.7
2065 161.6
2066 161.8
2067 161.8
2068 162
2069 161.9
2070 161.2
2071 161.3
2072 161.6
2073 161.7
2074 161.8
2075 161.4
2076 161.1
2077 161
2078 160.9
2079 160.6
2080 160.5
2081 160.1
2082 159.4
2083 159.2
2084 158.6
2085 158.3
2086 157.7
2087 156.9
2088 156.7
2089 155.9
2090 156
2091 155.3
2092 154.5
2093 154.1
2094 153.6
2095 153
2096 152.4
2097 151.6
2098 151.2
2099 150.8
2100 149.6