表を表示
| 1980 | 21.3% | 1996 | 60.6% | 2012 | 91.7% |
| 1981 | 22.6% | 1997 | 62% | 2013 | 94.6% |
| 1982 | 26.2% | 1998 | 62.1% | 2014 | 96.2% |
| 1983 | 27.7% | 1999 | 61.4% | 2015 | 97% |
| 1984 | 30.2% | 2000 | 59.7% | 2016 | 98.1% |
| 1985 | 31.9% | 2001 | 59.3% | 2017 | 98.8% |
| 1986 | 32.4% | 2002 | 61.3% | 2018 | 98.5% |
| 1987 | 34.8% | 2003 | 65.4% | 2019 | 98.2% |
| 1988 | 34.7% | 2004 | 66.9% | 2020 | 114.9% |
| 1989 | 35.5% | 2005 | 68.2% | 2021 | 112.8% |
| 1990 | 36.8% | 2006 | 65.4% | 2022 | 111.4% |
| 1991 | 37.8% | 2007 | 65.5% | 2023 | 109.6% |
| 1992 | 41.7% | 2008 | 69.8% | 2024 | 113.2% |
| 1993 | 48.2% | 2009 | 84.1% | 2025 | 116% |
| 1994 | 51.6% | 2010 | 86.3% | 2026 | 118.4% |
| 1995 | 57.8% | 2011 | 88.7% | | |
表を表示
| 1980 | 953億 | 1996 | 7,556億 | 2012 | 1.92兆 |
| 1981 | 1,143億 | 1997 | 7,994億 | 2013 | 2兆 |
| 1982 | 1,518億 | 1998 | 8,361億 | 2014 | 2.07兆 |
| 1983 | 1,783億 | 1999 | 8,569億 | 2015 | 2.13兆 |
| 1984 | 2,112億 | 2000 | 8,800億 | 2016 | 2.19兆 |
| 1985 | 2,388億 | 2001 | 9,077億 | 2017 | 2.26兆 |
| 1986 | 2,617億 | 2002 | 9,668億 | 2018 | 2.32兆 |
| 1987 | 2,950億 | 2003 | 1.06兆 | 2019 | 2.39兆 |
| 1988 | 3,182億 | 2004 | 1.13兆 | 2020 | 2.66兆 |
| 1989 | 3,513億 | 2005 | 1.2兆 | 2021 | 2.83兆 |
| 1990 | 3,841億 | 2006 | 1.21兆 | 2022 | 2.96兆 |
| 1991 | 4,090億 | 2007 | 1.27兆 | 2023 | 3.1兆 |
| 1992 | 4,677億 | 2008 | 1.39兆 | 2024 | 3.31兆 |
| 1993 | 5,465億 | 2009 | 1.63兆 | 2025 | 3.46兆 |
| 1994 | 6,050億 | 2010 | 1.72兆 | 2026 | 3.61兆 |
| 1995 | 7,016億 | 2011 | 1.83兆 | | |
表を表示
| 1983 | 13.4% | 1998 | 51.6% | 2013 | 85% |
| 1984 | 15.4% | 1999 | 51.6% | 2014 | 87.7% |
| 1985 | 23% | 2000 | 50.7% | 2015 | 88.6% |
| 1986 | 25.8% | 2001 | 50.6% | 2016 | 89.9% |
| 1987 | 25% | 2002 | 52.3% | 2017 | 89.5% |
| 1988 | 25.1% | 2003 | 56.1% | 2018 | 89.4% |
| 1989 | 25.3% | 2004 | 57.7% | 2019 | 89% |
| 1990 | 26.1% | 2005 | 59.8% | 2020 | 101.6% |
| 1991 | 28.6% | 2006 | 58.9% | 2021 | 100.5% |
| 1992 | 31.6% | 2007 | 59.1% | 2022 | 101.1% |
| 1993 | 36.2% | 2008 | 61.5% | 2023 | 101.5% |
| 1994 | 42.1% | 2009 | 71.5% | 2024 | 105% |
| 1995 | 46.8% | 2010 | 75.4% | 2025 | 108.8% |
| 1996 | 50.1% | 2011 | 78.1% | 2026 | 110.2% |
| 1997 | 51.2% | 2012 | 82% | | |
表を表示
| 1983 | 859億 | 1998 | 6,948億 | 2013 | 1.8兆 |
| 1984 | 1,075億 | 1999 | 7,195億 | 2014 | 1.89兆 |
| 1985 | 1,726億 | 2000 | 7,464億 | 2015 | 1.95兆 |
| 1986 | 2,081億 | 2001 | 7,746億 | 2016 | 2.01兆 |
| 1987 | 2,120億 | 2002 | 8,258億 | 2017 | 2.05兆 |
| 1988 | 2,307億 | 2003 | 9,107億 | 2018 | 2.11兆 |
| 1989 | 2,497億 | 2004 | 9,794億 | 2019 | 2.16兆 |
| 1990 | 2,720億 | 2005 | 1.05兆 | 2020 | 2.36兆 |
| 1991 | 3,099億 | 2006 | 1.09兆 | 2021 | 2.52兆 |
| 1992 | 3,545億 | 2007 | 1.14兆 | 2022 | 2.68兆 |
| 1993 | 4,107億 | 2008 | 1.22兆 | 2023 | 2.87兆 |
| 1994 | 4,941億 | 2009 | 1.38兆 | 2024 | 3.07兆 |
| 1995 | 5,678億 | 2010 | 1.5兆 | 2025 | 3.25兆 |
| 1996 | 6,253億 | 2011 | 1.61兆 | 2026 | 3.36兆 |
| 1997 | 6,598億 | 2012 | 1.71兆 | | |