表を表示
| 1949 | 141億 | 1975 | 921億 | 2001 | 3,318億 |
| 1950 | 149億 | 1976 | 947億 | 2002 | 3,785億 |
| 1951 | 345億 | 1977 | 1,047億 | 2003 | 4,405億 |
| 1952 | 497億 | 1978 | 1,134億 | 2004 | 4,930億 |
| 1953 | 515億 | 1979 | 1,269億 | 2005 | 5,332億 |
| 1954 | 446億 | 1980 | 1,437億 | 2006 | 5,583億 |
| 1955 | 421億 | 1981 | 1,766億 | 2007 | 5,896億 |
| 1956 | 433億 | 1982 | 2,217億 | 2008 | 6,568億 |
| 1957 | 461億 | 1983 | 2,234億 | 2009 | 7,059億 |
| 1958 | 471億 | 1984 | 2,451億 | 2010 | 7,380億 |
| 1959 | 478億 | 1985 | 2,722億 | 2011 | 7,523億 |
| 1960 | 473億 | 1986 | 2,955億 | 2012 | 7,252億 |
| 1961 | 499億 | 1987 | 3,041億 | 2013 | 6,792億 |
| 1962 | 547億 | 1988 | 3,097億 | 2014 | 6,478億 |
| 1963 | 546億 | 1989 | 3,219億 | 2015 | 6,338億 |
| 1964 | 534億 | 1990 | 3,251億 | 2016 | 6,399億 |
| 1965 | 546億 | 1991 | 2,994億 | 2017 | 6,468億 |
| 1966 | 664億 | 1992 | 3,250億 | 2018 | 6,825億 |
| 1967 | 784億 | 1993 | 3,167億 | 2019 | 7,343億 |
| 1968 | 843億 | 1994 | 3,081億 | 2020 | 7,784億 |
| 1969 | 850億 | 1995 | 2,959億 | 2021 | 8,062億 |
| 1970 | 834億 | 1996 | 2,880億 | 2022 | 8,607億 |
| 1971 | 782億 | 1997 | 2,932億 | 2023 | 9,160億 |
| 1972 | 807億 | 1998 | 2,910億 | 2024 | 1兆 |
| 1973 | 815億 | 1999 | 2,981億 | 2025 | 9,544億 |
| 1974 | 893億 | 2000 | 3,201億 | | |
表を表示
| 1949 | 5.3% | 1975 | 5.6% | 2001 | 3.1% |
| 1950 | 5.1% | 1976 | 5.2% | 2002 | 3.4% |
| 1951 | 10.2% | 1977 | 5.2% | 2003 | 3.8% |
| 1952 | 13.9% | 1978 | 4.9% | 2004 | 4% |
| 1953 | 13.6% | 1979 | 5% | 2005 | 4.1% |
| 1954 | 11.7% | 1980 | 5.2% | 2006 | 4% |
| 1955 | 10.2% | 1981 | 5.6% | 2007 | 4.1% |
| 1956 | 9.9% | 1982 | 6.8% | 2008 | 4.4% |
| 1957 | 10% | 1983 | 6.3% | 2009 | 4.9% |
| 1958 | 10.1% | 1984 | 6.2% | 2010 | 4.9% |
| 1959 | 9.4% | 1985 | 6.5% | 2011 | 4.8% |
| 1960 | 9% | 1986 | 6.6% | 2012 | 4.5% |
| 1961 | 9.2% | 1987 | 6.4% | 2013 | 4% |
| 1962 | 9.3% | 1988 | 6.1% | 2014 | 3.7% |
| 1963 | 8.8% | 1989 | 5.9% | 2015 | 3.5% |
| 1964 | 8.1% | 1990 | 5.6% | 2016 | 3.4% |
| 1965 | 7.6% | 1991 | 4.9% | 2017 | 3.3% |
| 1966 | 8.4% | 1992 | 5% | 2018 | 3.3% |
| 1967 | 9.4% | 1993 | 4.6% | 2019 | 3.4% |
| 1968 | 9.3% | 1994 | 4.2% | 2020 | 3.6% |
| 1969 | 8.6% | 1995 | 3.9% | 2021 | 3.4% |
| 1970 | 8% | 1996 | 3.6% | 2022 | 3.3% |
| 1971 | 6.9% | 1997 | 3.4% | 2023 | 3.3% |
| 1972 | 6.5% | 1998 | 3.2% | 2024 | 3.4% |
| 1973 | 5.9% | 1999 | 3.1% | 2025 | 3.1% |
| 1974 | 6% | 2000 | 3.1% | | |