Population history
Population by year
| Year | Total | Male | Female | Density |
|---|---|---|---|---|
| 1950 | 17,670,000 | 8,762,000 | 8,907,000 | 17.67 |
| 1951 | 17,989,000 | 8,907,000 | 9,081,000 | 17.99 |
| 1952 | 18,326,000 | 9,062,000 | 9,263,000 | 18.33 |
| 1953 | 18,674,000 | 9,224,000 | 9,450,000 | 18.68 |
| 1954 | 19,038,000 | 9,393,000 | 9,644,000 | 19.04 |
| 1955 | 19,419,000 | 9,571,000 | 9,848,000 | 19.42 |
| 1956 | 19,818,000 | 9,759,000 | 10,059,000 | 19.82 |
| 1957 | 20,173,000 | 9,924,000 | 10,249,000 | 20.17 |
| 1958 | 20,480,000 | 10,065,000 | 10,414,000 | 20.48 |
| 1959 | 20,878,000 | 10,253,000 | 10,624,000 | 20.88 |
| 1960 | 21,376,000 | 10,491,000 | 10,885,000 | 21.38 |
| 1961 | 21,906,000 | 10,745,000 | 11,160,000 | 21.91 |
| 1962 | 22,465,000 | 11,015,000 | 11,449,000 | 22.47 |
| 1963 | 23,051,000 | 11,299,000 | 11,751,000 | 23.05 |
| 1964 | 23,666,000 | 11,598,000 | 12,068,000 | 23.67 |
| 1965 | 24,310,000 | 11,911,000 | 12,399,000 | 24.31 |
| 1966 | 24,952,000 | 12,222,000 | 12,729,000 | 24.95 |
| 1967 | 25,620,000 | 12,547,000 | 13,073,000 | 25.62 |
| 1968 | 26,337,000 | 12,896,000 | 13,441,000 | 26.34 |
| 1969 | 27,072,000 | 13,253,000 | 13,818,000 | 27.07 |
| 1970 | 27,829,000 | 13,622,000 | 14,207,000 | 27.83 |
| 1971 | 28,600,000 | 13,997,000 | 14,602,000 | 28.60 |
| 1972 | 29,374,000 | 14,375,000 | 14,999,000 | 29.38 |
| 1973 | 30,166,000 | 14,761,000 | 15,405,000 | 30.17 |
| 1974 | 30,957,000 | 15,146,000 | 15,810,000 | 30.96 |
| 1975 | 31,723,000 | 15,518,000 | 16,204,000 | 31.72 |
| 1976 | 32,534,000 | 15,911,000 | 16,622,000 | 32.53 |
| 1977 | 33,167,000 | 16,217,000 | 16,949,000 | 33.17 |
| 1978 | 33,734,000 | 16,491,000 | 17,242,000 | 33.74 |
| 1979 | 34,238,000 | 16,736,000 | 17,502,000 | 34.24 |
| 1980 | 34,428,000 | 16,829,000 | 17,599,000 | 34.43 |
| 1981 | 35,304,000 | 17,257,000 | 18,046,000 | 35.30 |
| 1982 | 36,701,000 | 17,943,000 | 18,758,000 | 36.70 |
| 1983 | 37,740,000 | 18,456,000 | 19,284,000 | 37.74 |
| 1984 | 38,735,000 | 18,951,000 | 19,784,000 | 38.74 |
| 1985 | 39,842,000 | 19,508,000 | 20,334,000 | 39.84 |
| 1986 | 41,037,000 | 20,116,000 | 20,921,000 | 41.04 |
| 1987 | 42,460,000 | 20,843,000 | 21,616,000 | 42.46 |
| 1988 | 44,150,000 | 21,709,000 | 22,440,000 | 44.15 |
| 1989 | 45,879,000 | 22,595,000 | 23,284,000 | 45.88 |
| 1990 | 47,609,000 | 23,479,000 | 24,130,000 | 47.61 |
| 1991 | 49,717,000 | 24,560,000 | 25,156,000 | 49.72 |
| 1992 | 51,853,000 | 25,661,000 | 26,192,000 | 51.85 |
| 1993 | 53,708,000 | 26,617,000 | 27,091,000 | 53.71 |
| 1994 | 55,611,000 | 27,596,000 | 28,015,000 | 55.61 |
| 1995 | 57,537,000 | 28,583,000 | 28,953,000 | 57.54 |
| 1996 | 59,467,000 | 29,572,000 | 29,895,000 | 59.47 |
| 1997 | 61,404,000 | 30,565,000 | 30,838,000 | 61.41 |
| 1998 | 63,363,000 | 31,570,000 | 31,792,000 | 63.36 |
| 1999 | 65,374,000 | 32,597,000 | 32,776,000 | 65.38 |
| 2000 | 67,411,000 | 33,640,000 | 33,771,000 | 67.41 |
| 2001 | 69,487,000 | 34,709,000 | 34,778,000 | 69.49 |
| 2002 | 71,635,000 | 35,813,000 | 35,822,000 | 71.64 |
| 2003 | 73,832,000 | 36,940,000 | 36,892,000 | 73.83 |
| 2004 | 76,077,000 | 38,088,000 | 37,988,000 | 76.08 |
| 2005 | 78,367,000 | 39,258,000 | 39,108,000 | 78.37 |
| 2006 | 80,703,000 | 40,449,000 | 40,253,000 | 80.70 |
| 2007 | 83,103,000 | 41,668,000 | 41,435,000 | 83.10 |
| 2008 | 85,543,000 | 42,902,000 | 42,641,000 | 85.54 |
| 2009 | 88,007,000 | 44,145,000 | 43,862,000 | 88.01 |
| 2010 | 90,538,000 | 45,420,000 | 45,118,000 | 90.54 |
| 2011 | 93,149,000 | 46,735,000 | 46,414,000 | 93.15 |
| 2012 | 95,798,000 | 48,068,000 | 47,729,000 | 95.80 |
| 2013 | 98,438,000 | 49,395,000 | 49,043,000 | 98.44 |
| 2014 | 101,115,000 | 50,737,000 | 50,377,000 | 101.12 |
| 2015 | 103,867,000 | 52,115,000 | 51,752,000 | 103.87 |
| 2016 | 106,718,000 | 53,539,000 | 53,178,000 | 106.72 |
| 2017 | 109,666,000 | 55,012,000 | 54,654,000 | 109.67 |
| 2018 | 112,664,000 | 56,508,000 | 56,155,000 | 112.66 |
| 2019 | 115,737,000 | 58,042,000 | 57,695,000 | 115.74 |
| 2020 | 118,917,000 | 59,626,000 | 59,291,000 | 118.92 |
| 2021 | 122,138,000 | 61,227,000 | 60,910,000 | 122.14 |
| 2022 | 125,384,000 | 62,841,000 | 62,543,000 | 125.38 |
| 2023 | 128,691,000 | 64,486,000 | 64,205,000 | 128.69 |
| 2024 | 132,059,000 | 66,167,000 | 65,892,000 | 132.06 |
| 2025 | 135,472,000 | 67,876,000 | 67,595,000 | 135.47 |