Population history
Population by year
| Year | Total | Male | Female | Density |
|---|---|---|---|---|
| 1950 | 64,000 | — | — | — |
| 1951 | 65,000 | — | — | — |
| 1952 | 67,000 | — | — | — |
| 1953 | 69,000 | — | — | — |
| 1954 | 71,000 | — | — | — |
| 1955 | 73,000 | — | — | — |
| 1956 | 76,000 | — | — | — |
| 1957 | 78,000 | — | — | — |
| 1958 | 80,000 | — | — | — |
| 1959 | 81,000 | — | — | — |
| 1960 | 83,000 | — | — | — |
| 1961 | 85,000 | — | — | — |
| 1962 | 87,000 | — | — | — |
| 1963 | 89,000 | — | — | — |
| 1964 | 92,000 | — | — | — |
| 1965 | 96,000 | — | — | — |
| 1966 | 99,000 | — | — | — |
| 1967 | 102,000 | — | — | — |
| 1968 | 106,000 | — | — | — |
| 1969 | 110,000 | — | — | — |
| 1970 | 114,000 | — | — | — |
| 1971 | 117,000 | — | — | — |
| 1972 | 121,000 | — | — | — |
| 1973 | 125,000 | — | — | — |
| 1974 | 129,000 | — | — | — |
| 1975 | 134,000 | — | — | — |
| 1976 | 138,000 | — | — | — |
| 1977 | 142,000 | — | — | — |
| 1978 | 146,000 | — | — | — |
| 1979 | 151,000 | — | — | — |
| 1980 | 156,000 | — | — | — |
| 1981 | 161,000 | — | — | — |
| 1982 | 166,000 | — | — | — |
| 1983 | 171,000 | — | — | — |
| 1984 | 176,000 | — | — | — |
| 1985 | 180,000 | — | — | — |
| 1986 | 185,000 | — | — | — |
| 1987 | 190,000 | — | — | — |
| 1988 | 195,000 | — | — | — |
| 1989 | 199,000 | — | — | — |
| 1990 | 203,000 | — | — | — |
| 1991 | 207,000 | — | — | — |
| 1992 | 211,000 | — | — | — |
| 1993 | 215,000 | — | — | — |
| 1994 | 218,000 | — | — | — |
| 1995 | 222,000 | — | — | — |
| 1996 | 225,000 | — | — | — |
| 1997 | 229,000 | — | — | — |
| 1998 | 232,000 | — | — | — |
| 1999 | 236,000 | — | — | — |
| 2000 | 240,000 | — | — | — |
| 2001 | 244,000 | — | — | — |
| 2002 | 247,000 | — | — | — |
| 2003 | 251,000 | — | — | — |
| 2004 | 255,000 | — | — | — |
| 2005 | 259,000 | — | — | — |
| 2006 | 263,000 | — | — | — |
| 2007 | 266,000 | — | — | — |
| 2008 | 268,000 | — | — | — |
| 2009 | 269,000 | — | — | — |
| 2010 | 270,000 | — | — | — |
| 2011 | 271,000 | — | — | — |
| 2012 | 273,000 | — | — | — |
| 2013 | 274,000 | — | — | — |
| 2014 | 276,000 | — | — | — |
| 2015 | 277,000 | — | — | — |
| 2016 | 279,000 | — | — | — |
| 2017 | 280,000 | — | — | — |
| 2018 | 279,000 | — | — | — |
| 2019 | 279,000 | — | — | — |
| 2020 | 279,000 | — | — | — |
| 2021 | 279,000 | — | — | — |
| 2022 | 280,000 | — | — | — |
| 2023 | 281,000 | — | — | — |
| 2024 | 281,000 | — | — | — |
| 2025 | 282,000 | — | — | — |