表を表示
| 1980 | 42億 | 1996 | -37.5億 | 2012 | -848億 |
| 1981 | 99.6億 | 1997 | -26.2億 | 2013 | -1,263億 |
| 1982 | 41.1億 | 1998 | -50.4億 | 2014 | -1,487億 |
| 1983 | 21.7億 | 1999 | -362億 | 2015 | -1,409億 |
| 1984 | -14.3億 | 2000 | -310億 | 2016 | -1,425億 |
| 1985 | -3.28億 | 2001 | -295億 | 2017 | -913億 |
| 1986 | -48.2億 | 2002 | -357億 | 2018 | -1,080億 |
| 1987 | -108億 | 2003 | -377億 | 2019 | -713億 |
| 1988 | -325億 | 2004 | -563億 | 2020 | -742億 |
| 1989 | -384億 | 2005 | -509億 | 2021 | -242億 |
| 1990 | -339億 | 2006 | -845億 | 2022 | -612億 |
| 1991 | -136億 | 2007 | -1,153億 | 2023 | -1,222億 |
| 1992 | -166億 | 2008 | -1,143億 | 2024 | -1,101億 |
| 1993 | -122億 | 2009 | -744億 | 2025 | -1,252億 |
| 1994 | -23.2億 | 2010 | -688億 | 2026 | -1,442億 |
| 1995 | -51.2億 | 2011 | -436億 | | |
表を表示
| 1980 | 0.7% | 1996 | -0.3% | 2012 | -3.1% |
| 1981 | 1.7% | 1997 | -0.2% | 2013 | -4.5% |
| 1982 | 0.7% | 1998 | -0.3% | 2014 | -4.8% |
| 1983 | 0.4% | 1999 | -2.1% | 2015 | -4.8% |
| 1984 | -0.3% | 2000 | -1.9% | 2016 | -5.2% |
| 1985 | -0.1% | 2001 | -1.8% | 2017 | -3.4% |
| 1986 | -0.7% | 2002 | -2% | 2018 | -3.7% |
| 1987 | -1.3% | 2003 | -1.8% | 2019 | -2.5% |
| 1988 | -3.3% | 2004 | -2.3% | 2020 | -2.7% |
| 1989 | -3.8% | 2005 | -2% | 2021 | -0.8% |
| 1990 | -2.8% | 2006 | -3.1% | 2022 | -1.9% |
| 1991 | -1.1% | 2007 | -3.7% | 2023 | -3.6% |
| 1992 | -1.3% | 2008 | -3.8% | 2024 | -3% |
| 1993 | -1% | 2009 | -3.1% | 2025 | -3.1% |
| 1994 | -0.2% | 2010 | -2.8% | 2026 | -3.4% |
| 1995 | -0.4% | 2011 | -1.6% | | |