Population history
Population by year
| Year | Total | Male | Female | Density |
|---|---|---|---|---|
| 1950 | 271,000 | — | — | — |
| 1951 | 278,000 | — | — | — |
| 1952 | 285,000 | — | — | — |
| 1953 | 292,000 | — | — | — |
| 1954 | 299,000 | — | — | — |
| 1955 | 307,000 | — | — | — |
| 1956 | 314,000 | — | — | — |
| 1957 | 322,000 | — | — | — |
| 1958 | 329,000 | — | — | — |
| 1959 | 337,000 | — | — | — |
| 1960 | 345,000 | — | — | — |
| 1961 | 353,000 | — | — | — |
| 1962 | 361,000 | — | — | — |
| 1963 | 369,000 | — | — | — |
| 1964 | 378,000 | — | — | — |
| 1965 | 388,000 | — | — | — |
| 1966 | 398,000 | — | — | — |
| 1967 | 409,000 | — | — | — |
| 1968 | 419,000 | — | — | — |
| 1969 | 429,000 | — | — | — |
| 1970 | 441,000 | — | — | — |
| 1971 | 453,000 | — | — | — |
| 1972 | 465,000 | — | — | — |
| 1973 | 479,000 | — | — | — |
| 1974 | 492,000 | — | — | — |
| 1975 | 507,000 | — | — | — |
| 1976 | 523,000 | — | — | — |
| 1977 | 540,000 | — | — | — |
| 1978 | 558,000 | — | — | — |
| 1979 | 577,000 | — | — | — |
| 1980 | 596,000 | — | — | — |
| 1981 | 616,000 | — | — | — |
| 1982 | 637,000 | — | — | — |
| 1983 | 658,000 | — | — | — |
| 1984 | 680,000 | — | — | — |
| 1985 | 706,000 | — | — | — |
| 1986 | 734,000 | — | — | — |
| 1987 | 763,000 | — | — | — |
| 1988 | 799,000 | — | — | — |
| 1989 | 837,000 | — | — | — |
| 1990 | 872,000 | — | — | — |
| 1991 | 908,000 | — | — | — |
| 1992 | 943,000 | — | — | — |
| 1993 | 971,000 | — | — | — |
| 1994 | 971,000 | — | — | — |
| 1995 | 970,000 | — | — | — |
| 1996 | 989,000 | — | — | — |
| 1997 | 1,006,000 | — | — | — |
| 1998 | 1,019,000 | — | — | — |
| 1999 | 1,030,000 | — | — | — |
| 2000 | 1,041,000 | — | — | — |
| 2001 | 1,051,000 | — | — | — |
| 2002 | 1,059,000 | — | — | — |
| 2003 | 1,066,000 | — | — | — |
| 2004 | 1,073,000 | — | — | — |
| 2005 | 1,079,000 | — | — | — |
| 2006 | 1,084,000 | — | — | — |
| 2007 | 1,090,000 | — | — | — |
| 2008 | 1,098,000 | — | — | — |
| 2009 | 1,105,000 | — | — | — |
| 2010 | 1,111,000 | — | — | — |
| 2011 | 1,117,000 | — | — | — |
| 2012 | 1,123,000 | — | — | — |
| 2013 | 1,129,000 | — | — | — |
| 2014 | 1,136,000 | — | — | — |
| 2015 | 1,142,000 | — | — | — |
| 2016 | 1,149,000 | — | — | — |
| 2017 | 1,158,000 | — | — | — |
| 2018 | 1,168,000 | — | — | — |
| 2019 | 1,179,000 | — | — | — |
| 2020 | 1,192,000 | — | — | — |
| 2021 | 1,206,000 | — | — | — |
| 2022 | 1,218,000 | — | — | — |
| 2023 | 1,230,000 | — | — | — |
| 2024 | 1,242,000 | — | — | — |
| 2025 | 1,256,000 | — | — | — |