表を表示
| 1980 | 23.2億 | 1996 | -1,248億 | 2012 | -4,182億 |
| 1981 | 50.3億 | 1997 | -1,407億 | 2013 | -3,395億 |
| 1982 | -55.3億 | 1998 | -2,151億 | 2014 | -3,701億 |
| 1983 | -387億 | 1999 | -2,866億 | 2015 | -4,085億 |
| 1984 | -943億 | 2000 | -4,019億 | 2016 | -3,962億 |
| 1985 | -1,182億 | 2001 | -3,941億 | 2017 | -3,676億 |
| 1986 | -1,472億 | 2002 | -4,561億 | 2018 | -4,390億 |
| 1987 | -1,607億 | 2003 | -5,223億 | 2019 | -4,420億 |
| 1988 | -1,212億 | 2004 | -6,359億 | 2020 | -5,935億 |
| 1989 | -995億 | 2005 | -7,492億 | 2021 | -8,586億 |
| 1990 | -790億 | 2006 | -8,166億 | 2022 | -9,931億 |
| 1991 | 28.9億 | 2007 | -7,365億 | 2023 | -9,280億 |
| 1992 | -516億 | 2008 | -6,965億 | 2024 | -1.19兆 |
| 1993 | -848億 | 2009 | -3,797億 | 2025 | -1.12兆 |
| 1994 | -1,216億 | 2010 | -4,320億 | 2026 | -1.2兆 |
| 1995 | -1,136億 | 2011 | -4,553億 | | |
表を表示
| 1980 | 0.1% | 1996 | -1.5% | 2012 | -2.6% |
| 1981 | 0.2% | 1997 | -1.6% | 2013 | -2% |
| 1982 | -0.2% | 1998 | -2.4% | 2014 | -2.1% |
| 1983 | -1.1% | 1999 | -3% | 2015 | -2.2% |
| 1984 | -2.3% | 2000 | -3.9% | 2016 | -2.1% |
| 1985 | -2.7% | 2001 | -3.7% | 2017 | -1.9% |
| 1986 | -3.2% | 2002 | -4.2% | 2018 | -2.1% |
| 1987 | -3.3% | 2003 | -4.6% | 2019 | -2.1% |
| 1988 | -2.3% | 2004 | -5.2% | 2020 | -2.8% |
| 1989 | -1.8% | 2005 | -5.7% | 2021 | -3.6% |
| 1990 | -1.3% | 2006 | -5.9% | 2022 | -3.8% |
| 1991 | 0% | 2007 | -5.1% | 2023 | -3.3% |
| 1992 | -0.8% | 2008 | -4.7% | 2024 | -4% |
| 1993 | -1.2% | 2009 | -2.6% | 2025 | -3.6% |
| 1994 | -1.7% | 2010 | -2.9% | 2026 | -3.7% |
| 1995 | -1.5% | 2011 | -2.9% | | |