Population history
Population by year
| Year | Total | Male | Female | Density |
|---|---|---|---|---|
| 1950 | 2,000 | — | — | — |
| 1951 | 3,000 | — | — | — |
| 1952 | 3,000 | — | — | — |
| 1953 | 3,000 | — | — | — |
| 1954 | 3,000 | — | — | — |
| 1955 | 3,000 | — | — | — |
| 1956 | 3,000 | — | — | — |
| 1957 | 3,000 | — | — | — |
| 1958 | 3,000 | — | — | — |
| 1959 | 4,000 | — | — | — |
| 1960 | 4,000 | — | — | — |
| 1961 | 4,000 | — | — | — |
| 1962 | 4,000 | — | — | — |
| 1963 | 4,000 | — | — | — |
| 1964 | 4,000 | — | — | — |
| 1965 | 4,000 | — | — | — |
| 1966 | 5,000 | — | — | — |
| 1967 | 5,000 | — | — | — |
| 1968 | 5,000 | — | — | — |
| 1969 | 5,000 | — | — | — |
| 1970 | 6,000 | — | — | — |
| 1971 | 6,000 | — | — | — |
| 1972 | 6,000 | — | — | — |
| 1973 | 6,000 | — | — | — |
| 1974 | 6,000 | — | — | — |
| 1975 | 7,000 | — | — | — |
| 1976 | 7,000 | — | — | — |
| 1977 | 7,000 | — | — | — |
| 1978 | 7,000 | — | — | — |
| 1979 | 8,000 | — | — | — |
| 1980 | 8,000 | — | — | — |
| 1981 | 8,000 | — | — | — |
| 1982 | 9,000 | — | — | — |
| 1983 | 11,000 | — | — | — |
| 1984 | 13,000 | — | — | — |
| 1985 | 16,000 | — | — | — |
| 1986 | 18,000 | — | — | — |
| 1987 | 21,000 | — | — | — |
| 1988 | 23,000 | — | — | — |
| 1989 | 26,000 | — | — | — |
| 1990 | 28,000 | — | — | — |
| 1991 | 28,000 | — | — | — |
| 1992 | 29,000 | — | — | — |
| 1993 | 29,000 | — | — | — |
| 1994 | 29,000 | — | — | — |
| 1995 | 29,000 | — | — | — |
| 1996 | 29,000 | — | — | — |
| 1997 | 29,000 | — | — | — |
| 1998 | 29,000 | — | — | — |
| 1999 | 29,000 | — | — | — |
| 2000 | 29,000 | — | — | — |
| 2001 | 30,000 | — | — | — |
| 2002 | 31,000 | — | — | — |
| 2003 | 32,000 | — | — | — |
| 2004 | 33,000 | — | — | — |
| 2005 | 33,000 | — | — | — |
| 2006 | 34,000 | — | — | — |
| 2007 | 35,000 | — | — | — |
| 2008 | 35,000 | — | — | — |
| 2009 | 36,000 | — | — | — |
| 2010 | 36,000 | — | — | — |
| 2011 | 37,000 | — | — | — |
| 2012 | 37,000 | — | — | — |
| 2013 | 37,000 | — | — | — |
| 2014 | 37,000 | — | — | — |
| 2015 | 37,000 | — | — | — |
| 2016 | 37,000 | — | — | — |
| 2017 | 36,000 | — | — | — |
| 2018 | 36,000 | — | — | — |
| 2019 | 34,000 | — | — | — |
| 2020 | 31,000 | — | — | — |
| 2021 | 29,000 | — | — | — |
| 2022 | 28,000 | — | — | — |
| 2023 | 27,000 | — | — | — |
| 2024 | 26,000 | — | — | — |
| 2025 | 24,000 | — | — | — |