Population history
Population by year
| Year | Total | Male | Female | Density |
|---|---|---|---|---|
| 1950 | 13,038,000 | 6,762,000 | 6,275,000 | 10.68 |
| 1951 | 13,309,000 | 6,895,000 | 6,413,000 | 10.90 |
| 1952 | 13,595,000 | 7,035,000 | 6,559,000 | 11.14 |
| 1953 | 13,892,000 | 7,182,000 | 6,710,000 | 11.38 |
| 1954 | 14,203,000 | 7,336,000 | 6,867,000 | 11.64 |
| 1955 | 14,533,000 | 7,498,000 | 7,034,000 | 11.91 |
| 1956 | 14,880,000 | 7,669,000 | 7,210,000 | 12.19 |
| 1957 | 15,244,000 | 7,849,000 | 7,395,000 | 12.49 |
| 1958 | 15,620,000 | 8,034,000 | 7,585,000 | 12.80 |
| 1959 | 16,014,000 | 8,228,000 | 7,786,000 | 13.12 |
| 1960 | 16,440,000 | 8,436,000 | 8,003,000 | 13.47 |
| 1961 | 16,908,000 | 8,661,000 | 8,246,000 | 13.85 |
| 1962 | 17,418,000 | 8,904,000 | 8,514,000 | 14.27 |
| 1963 | 17,954,000 | 9,158,000 | 8,795,000 | 14.71 |
| 1964 | 18,511,000 | 9,423,000 | 9,087,000 | 15.16 |
| 1965 | 19,089,000 | 9,698,000 | 9,390,000 | 15.64 |
| 1966 | 19,690,000 | 9,984,000 | 9,705,000 | 16.13 |
| 1967 | 20,314,000 | 10,282,000 | 10,031,000 | 16.64 |
| 1968 | 20,957,000 | 10,589,000 | 10,367,000 | 17.17 |
| 1969 | 21,614,000 | 10,904,000 | 10,709,000 | 17.71 |
| 1970 | 22,279,000 | 11,224,000 | 11,055,000 | 18.25 |
| 1971 | 22,942,000 | 11,555,000 | 11,386,000 | 18.79 |
| 1972 | 23,609,000 | 11,901,000 | 11,707,000 | 19.34 |
| 1973 | 24,294,000 | 12,258,000 | 12,035,000 | 19.90 |
| 1974 | 24,989,000 | 12,620,000 | 12,368,000 | 20.47 |
| 1975 | 25,690,000 | 12,985,000 | 12,705,000 | 21.04 |
| 1976 | 26,395,000 | 13,348,000 | 13,046,000 | 21.62 |
| 1977 | 27,118,000 | 13,726,000 | 13,392,000 | 22.21 |
| 1978 | 27,869,000 | 14,125,000 | 13,744,000 | 22.83 |
| 1979 | 28,634,000 | 14,528,000 | 14,105,000 | 23.46 |
| 1980 | 29,518,000 | 14,980,000 | 14,538,000 | 24.18 |
| 1981 | 30,541,000 | 15,488,000 | 15,052,000 | 25.02 |
| 1982 | 31,615,000 | 16,024,000 | 15,591,000 | 25.90 |
| 1983 | 32,739,000 | 16,584,000 | 16,154,000 | 26.82 |
| 1984 | 33,892,000 | 17,158,000 | 16,734,000 | 27.76 |
| 1985 | 35,042,000 | 17,744,000 | 17,297,000 | 28.70 |
| 1986 | 36,180,000 | 18,341,000 | 17,839,000 | 29.64 |
| 1987 | 37,326,000 | 18,943,000 | 18,382,000 | 30.58 |
| 1988 | 38,480,000 | 19,548,000 | 18,931,000 | 31.52 |
| 1989 | 39,628,000 | 20,149,000 | 19,478,000 | 32.46 |
| 1990 | 40,746,000 | 20,733,000 | 20,012,000 | 33.38 |
| 1991 | 41,687,000 | 21,205,000 | 20,482,000 | 34.15 |
| 1992 | 42,443,000 | 21,450,000 | 20,992,000 | 34.77 |
| 1993 | 43,297,000 | 22,056,000 | 21,240,000 | 35.47 |
| 1994 | 44,004,000 | 22,274,000 | 21,730,000 | 36.05 |
| 1995 | 44,541,000 | 21,944,000 | 22,596,000 | 36.49 |
| 1996 | 45,123,000 | 21,764,000 | 23,358,000 | 36.96 |
| 1997 | 45,666,000 | 21,717,000 | 23,948,000 | 37.41 |
| 1998 | 46,223,000 | 21,981,000 | 24,242,000 | 37.86 |
| 1999 | 46,730,000 | 22,219,000 | 24,511,000 | 38.28 |
| 2000 | 47,159,000 | 22,416,000 | 24,743,000 | 38.63 |
| 2001 | 47,566,000 | 22,610,000 | 24,956,000 | 38.96 |
| 2002 | 48,019,000 | 22,845,000 | 25,173,000 | 39.33 |
| 2003 | 48,500,000 | 23,107,000 | 25,393,000 | 39.73 |
| 2004 | 48,991,000 | 23,377,000 | 25,614,000 | 40.13 |
| 2005 | 49,490,000 | 23,652,000 | 25,837,000 | 40.54 |
| 2006 | 49,998,000 | 23,931,000 | 26,066,000 | 40.96 |
| 2007 | 50,528,000 | 24,219,000 | 26,308,000 | 41.39 |
| 2008 | 51,114,000 | 24,532,000 | 26,582,000 | 41.87 |
| 2009 | 51,728,000 | 24,857,000 | 26,871,000 | 42.37 |
| 2010 | 52,344,000 | 25,184,000 | 27,159,000 | 42.88 |
| 2011 | 52,995,000 | 25,530,000 | 27,465,000 | 43.41 |
| 2012 | 53,782,000 | 25,940,000 | 27,841,000 | 44.06 |
| 2013 | 54,678,000 | 26,403,000 | 28,275,000 | 44.79 |
| 2014 | 55,594,000 | 26,890,000 | 28,704,000 | 45.54 |
| 2015 | 56,723,000 | 27,529,000 | 29,194,000 | 46.46 |
| 2016 | 57,259,000 | 27,780,000 | 29,479,000 | 46.90 |
| 2017 | 57,635,000 | 27,904,000 | 29,730,000 | 47.21 |
| 2018 | 58,613,000 | 28,401,000 | 30,211,000 | 48.01 |
| 2019 | 59,587,000 | 28,892,000 | 30,695,000 | 48.81 |
| 2020 | 60,562,000 | 29,381,000 | 31,181,000 | 49.61 |
| 2021 | 61,502,000 | 29,853,000 | 31,649,000 | 50.38 |
| 2022 | 62,378,000 | 30,305,000 | 32,072,000 | 51.10 |
| 2023 | 63,212,000 | 30,750,000 | 32,461,000 | 51.78 |
| 2024 | 64,007,000 | 31,152,000 | 32,854,000 | 52.43 |
| 2025 | 64,747,000 | 31,504,000 | 33,243,000 | 53.04 |