Population history
Population by year
| Year | Total | Male | Female | Density |
|---|---|---|---|---|
| 1950 | 413,000 | — | — | — |
| 1951 | 423,000 | — | — | — |
| 1952 | 433,000 | — | — | — |
| 1953 | 443,000 | — | — | — |
| 1954 | 454,000 | — | — | — |
| 1955 | 463,000 | — | — | — |
| 1956 | 473,000 | — | — | — |
| 1957 | 483,000 | — | — | — |
| 1958 | 494,000 | — | — | — |
| 1959 | 504,000 | — | — | — |
| 1960 | 516,000 | — | — | — |
| 1961 | 527,000 | — | — | — |
| 1962 | 540,000 | — | — | — |
| 1963 | 552,000 | — | — | — |
| 1964 | 566,000 | — | — | — |
| 1965 | 574,000 | — | — | — |
| 1966 | 577,000 | — | — | — |
| 1967 | 580,000 | — | — | — |
| 1968 | 583,000 | — | — | — |
| 1969 | 587,000 | — | — | — |
| 1970 | 590,000 | — | — | — |
| 1971 | 600,000 | — | — | — |
| 1972 | 622,000 | — | — | — |
| 1973 | 652,000 | — | — | — |
| 1974 | 685,000 | — | — | — |
| 1975 | 720,000 | — | — | — |
| 1976 | 758,000 | — | — | — |
| 1977 | 799,000 | — | — | — |
| 1978 | 849,000 | — | — | — |
| 1979 | 901,000 | — | — | — |
| 1980 | 937,000 | — | — | — |
| 1981 | 969,000 | — | — | — |
| 1982 | 1,009,000 | — | — | — |
| 1983 | 1,046,000 | — | — | — |
| 1984 | 1,083,000 | — | — | — |
| 1985 | 1,121,000 | — | — | — |
| 1986 | 1,160,000 | — | — | — |
| 1987 | 1,199,000 | — | — | — |
| 1988 | 1,235,000 | — | — | — |
| 1989 | 1,270,000 | — | — | — |
| 1990 | 1,305,000 | — | — | — |
| 1991 | 1,341,000 | — | — | — |
| 1992 | 1,380,000 | — | — | — |
| 1993 | 1,420,000 | — | — | — |
| 1994 | 1,460,000 | — | — | — |
| 1995 | 1,498,000 | — | — | — |
| 1996 | 1,535,000 | — | — | — |
| 1997 | 1,571,000 | — | — | — |
| 1998 | 1,606,000 | — | — | — |
| 1999 | 1,641,000 | — | — | — |
| 2000 | 1,677,000 | — | — | — |
| 2001 | 1,712,000 | — | — | — |
| 2002 | 1,744,000 | — | — | — |
| 2003 | 1,775,000 | — | — | — |
| 2004 | 1,807,000 | — | — | — |
| 2005 | 1,839,000 | — | — | — |
| 2006 | 1,874,000 | — | — | — |
| 2007 | 1,911,000 | — | — | — |
| 2008 | 1,949,000 | — | — | — |
| 2009 | 1,990,000 | — | — | — |
| 2010 | 2,033,000 | — | — | — |
| 2011 | 2,073,000 | — | — | — |
| 2012 | 2,108,000 | — | — | — |
| 2013 | 2,140,000 | — | — | — |
| 2014 | 2,172,000 | — | — | — |
| 2015 | 2,203,000 | — | — | — |
| 2016 | 2,234,000 | — | — | — |
| 2017 | 2,266,000 | — | — | — |
| 2018 | 2,299,000 | — | — | — |
| 2019 | 2,332,000 | — | — | — |
| 2020 | 2,365,000 | — | — | — |
| 2021 | 2,401,000 | — | — | — |
| 2022 | 2,439,000 | — | — | — |
| 2023 | 2,480,000 | — | — | — |
| 2024 | 2,521,000 | — | — | — |
| 2025 | 2,562,000 | — | — | — |