Population history
Population by year
| Year | Total | Male | Female | Density |
|---|---|---|---|---|
| 1950 | 648,000 | — | — | — |
| 1951 | 665,000 | — | — | — |
| 1952 | 683,000 | — | — | — |
| 1953 | 701,000 | — | — | — |
| 1954 | 721,000 | — | — | — |
| 1955 | 741,000 | — | — | — |
| 1956 | 761,000 | — | — | — |
| 1957 | 782,000 | — | — | — |
| 1958 | 803,000 | — | — | — |
| 1959 | 825,000 | — | — | — |
| 1960 | 844,000 | — | — | — |
| 1961 | 863,000 | — | — | — |
| 1962 | 880,000 | — | — | — |
| 1963 | 896,000 | — | — | — |
| 1964 | 912,000 | — | — | — |
| 1965 | 928,000 | — | — | — |
| 1966 | 942,000 | — | — | — |
| 1967 | 956,000 | — | — | — |
| 1968 | 969,000 | — | — | — |
| 1969 | 980,000 | — | — | — |
| 1970 | 991,000 | — | — | — |
| 1971 | 1,002,000 | — | — | — |
| 1972 | 1,014,000 | — | — | — |
| 1973 | 1,027,000 | — | — | — |
| 1974 | 1,040,000 | — | — | — |
| 1975 | 1,053,000 | — | — | — |
| 1976 | 1,066,000 | — | — | — |
| 1977 | 1,079,000 | — | — | — |
| 1978 | 1,093,000 | — | — | — |
| 1979 | 1,107,000 | — | — | — |
| 1980 | 1,121,000 | — | — | — |
| 1981 | 1,135,000 | — | — | — |
| 1982 | 1,147,000 | — | — | — |
| 1983 | 1,160,000 | — | — | — |
| 1984 | 1,172,000 | — | — | — |
| 1985 | 1,187,000 | — | — | — |
| 1986 | 1,203,000 | — | — | — |
| 1987 | 1,217,000 | — | — | — |
| 1988 | 1,230,000 | — | — | — |
| 1989 | 1,241,000 | — | — | — |
| 1990 | 1,252,000 | — | — | — |
| 1991 | 1,262,000 | — | — | — |
| 1992 | 1,271,000 | — | — | — |
| 1993 | 1,280,000 | — | — | — |
| 1994 | 1,288,000 | — | — | — |
| 1995 | 1,295,000 | — | — | — |
| 1996 | 1,300,000 | — | — | — |
| 1997 | 1,305,000 | — | — | — |
| 1998 | 1,310,000 | — | — | — |
| 1999 | 1,314,000 | — | — | — |
| 2000 | 1,319,000 | — | — | — |
| 2001 | 1,325,000 | — | — | — |
| 2002 | 1,332,000 | — | — | — |
| 2003 | 1,338,000 | — | — | — |
| 2004 | 1,345,000 | — | — | — |
| 2005 | 1,352,000 | — | — | — |
| 2006 | 1,358,000 | — | — | — |
| 2007 | 1,365,000 | — | — | — |
| 2008 | 1,372,000 | — | — | — |
| 2009 | 1,379,000 | — | — | — |
| 2010 | 1,386,000 | — | — | — |
| 2011 | 1,394,000 | — | — | — |
| 2012 | 1,403,000 | — | — | — |
| 2013 | 1,412,000 | — | — | — |
| 2014 | 1,421,000 | — | — | — |
| 2015 | 1,429,000 | — | — | — |
| 2016 | 1,437,000 | — | — | — |
| 2017 | 1,445,000 | — | — | — |
| 2018 | 1,470,000 | — | — | — |
| 2019 | 1,484,000 | — | — | — |
| 2020 | 1,481,000 | — | — | — |
| 2021 | 1,487,000 | — | — | — |
| 2022 | 1,495,000 | — | — | — |
| 2023 | 1,502,000 | — | — | — |
| 2024 | 1,507,000 | — | — | — |
| 2025 | 1,511,000 | — | — | — |