表を表示
| 1991 | 43.3% | 2003 | 44.7% | 2015 | 45.4% |
| 1992 | 44.7% | 2004 | 43.6% | 2016 | 45.9% |
| 1993 | 45.2% | 2005 | 43.5% | 2017 | 45.9% |
| 1994 | 45.8% | 2006 | 43.6% | 2018 | 46.5% |
| 1995 | 45.8% | 2007 | 43.7% | 2019 | 46.9% |
| 1996 | 45.9% | 2008 | 44.2% | 2020 | 46.7% |
| 1997 | 45.7% | 2009 | 45.1% | 2021 | 47.5% |
| 1998 | 45.6% | 2010 | 43.7% | 2022 | 46.7% |
| 1999 | 46.6% | 2011 | 44.5% | 2023 | 45.7% |
| 2000 | 46.3% | 2012 | 45% | 2024 | 46.8% |
| 2001 | 44.5% | 2013 | 45.3% | 2025 | 47.9% |
| 2002 | 44.2% | 2014 | 45.2% | 2026 | 47.9% |
表を表示
| 1991 | 6,896億 | 2003 | 1兆 | 2015 | 1.4兆 |
| 1992 | 7,647億 | 2004 | 9,986億 | 2016 | 1.47兆 |
| 1993 | 7,945億 | 2005 | 1.01兆 | 2017 | 1.53兆 |
| 1994 | 8,413億 | 2006 | 1.06兆 | 2018 | 1.6兆 |
| 1995 | 8,702億 | 2007 | 1.11兆 | 2019 | 1.66兆 |
| 1996 | 8,856億 | 2008 | 1.14兆 | 2020 | 1.61兆 |
| 1997 | 8,995億 | 2009 | 1.13兆 | 2021 | 1.75兆 |
| 1998 | 9,230億 | 2010 | 1.14兆 | 2022 | 1.86兆 |
| 1999 | 9,684億 | 2011 | 1.22兆 | 2023 | 1.93兆 |
| 2000 | 9,869億 | 2012 | 1.26兆 | 2024 | 2.02兆 |
| 2001 | 9,776億 | 2013 | 1.3兆 | 2025 | 2.14兆 |
| 2002 | 9,818億 | 2014 | 1.35兆 | 2026 | 2.21兆 |
表を表示
| 1991 | 46.5% | 2003 | 48.5% | 2015 | 44.5% |
| 1992 | 47.4% | 2004 | 47% | 2016 | 44.7% |
| 1993 | 48.3% | 2005 | 46.9% | 2017 | 44.5% |
| 1994 | 48.3% | 2006 | 45.3% | 2018 | 44.7% |
| 1995 | 55.2% | 2007 | 43.5% | 2019 | 45.5% |
| 1996 | 49.6% | 2008 | 44.4% | 2020 | 51.1% |
| 1997 | 48.8% | 2009 | 48.3% | 2021 | 50.7% |
| 1998 | 48.3% | 2010 | 48.1% | 2022 | 48.6% |
| 1999 | 48.5% | 2011 | 45.3% | 2023 | 48.1% |
| 2000 | 48.1% | 2012 | 45.1% | 2024 | 49.4% |
| 2001 | 47.7% | 2013 | 45.2% | 2025 | 50.5% |
| 2002 | 48.2% | 2014 | 44.5% | 2026 | 51.7% |
表を表示
| 1991 | 7,407億 | 2003 | 1.09兆 | 2015 | 1.37兆 |
| 1992 | 8,097億 | 2004 | 1.08兆 | 2016 | 1.43兆 |
| 1993 | 8,492億 | 2005 | 1.09兆 | 2017 | 1.48兆 |
| 1994 | 8,880億 | 2006 | 1.1兆 | 2018 | 1.53兆 |
| 1995 | 1.05兆 | 2007 | 1.11兆 | 2019 | 1.61兆 |
| 1996 | 9,557億 | 2008 | 1.15兆 | 2020 | 1.76兆 |
| 1997 | 9,591億 | 2009 | 1.2兆 | 2021 | 1.87兆 |
| 1998 | 9,766億 | 2010 | 1.26兆 | 2022 | 1.94兆 |
| 1999 | 1.01兆 | 2011 | 1.24兆 | 2023 | 2.03兆 |
| 2000 | 1.02兆 | 2012 | 1.26兆 | 2024 | 2.14兆 |
| 2001 | 1.05兆 | 2013 | 1.29兆 | 2025 | 2.26兆 |
| 2002 | 1.07兆 | 2014 | 1.33兆 | 2026 | 2.39兆 |