데이터 표
| 1980 | -23.9억 | 1996 | -23.5억 | 2012 | -83.2억 |
| 1981 | -8.26억 | 1997 | -19.1억 | 2013 | -21.3억 |
| 1982 | 10.5억 | 1998 | -28.9억 | 2014 | -6.42억 |
| 1983 | 11.7억 | 1999 | -14.5억 | 2015 | -11.5억 |
| 1984 | 17.3억 | 2000 | -9.72억 | 2016 | -38.6억 |
| 1985 | 13.8억 | 2001 | -12.9억 | 2017 | -67억 |
| 1986 | 14억 | 2002 | -12.3억 | 2018 | -112억 |
| 1987 | 20.4억 | 2003 | -27억 | 2019 | -122억 |
| 1988 | 39.3억 | 2004 | -56.9억 | 2020 | -128억 |
| 1989 | 25.1억 | 2005 | -86.2억 | 2021 | -206억 |
| 1990 | -17.6억 | 2006 | -128억 | 2022 | -283억 |
| 1991 | -12.5억 | 2007 | -237억 | 2023 | -233억 |
| 1992 | -16.9억 | 2008 | -247억 | 2024 | -312억 |
| 1993 | -11.8억 | 2009 | -81.1억 | 2025 | -340억 |
| 1994 | -5억 | 2010 | -87.4억 | 2026 | -325억 |
| 1995 | -15.8억 | 2011 | -91억 | | |
데이터 표
| 1980 | -5.2% | 1996 | -6.6% | 2012 | -4.6% |
| 1981 | -1.5% | 1997 | -5.4% | 2013 | -1.1% |
| 1982 | 1.9% | 1998 | -6.8% | 2014 | -0.3% |
| 1983 | 2.4% | 1999 | -4% | 2015 | -0.6% |
| 1984 | 4.4% | 2000 | -2.6% | 2016 | -2.1% |
| 1985 | 2.9% | 2001 | -3.2% | 2017 | -3.2% |
| 1986 | 2.7% | 2002 | -2.7% | 2018 | -4.6% |
| 1987 | 3.5% | 2003 | -4.7% | 2019 | -4.9% |
| 1988 | 6.5% | 2004 | -7.6% | 2020 | -5.1% |
| 1989 | 4.6% | 2005 | -8.7% | 2021 | -7.2% |
| 1990 | -4.6% | 2006 | -10.5% | 2022 | -9.6% |
| 1991 | -4.3% | 2007 | -13.6% | 2023 | -6.7% |
| 1992 | -8.5% | 2008 | -11.5% | 2024 | -8.2% |
| 1993 | -4.4% | 2009 | -4.6% | 2025 | -8% |
| 1994 | -1.6% | 2010 | -5.1% | 2026 | -6.8% |
| 1995 | -4.4% | 2011 | -4.7% | | |