데이터 표
| 1980 | -69억 | 1996 | -245억 | 2012 | 488억 |
| 1981 | -64.9억 | 1997 | -108억 | 2013 | 773억 |
| 1982 | -56.3억 | 1998 | 401억 | 2014 | 830억 |
| 1983 | -35.9억 | 1999 | 218억 | 2015 | 1,051억 |
| 1984 | -18.5억 | 2000 | 102억 | 2016 | 979억 |
| 1985 | -21.8억 | 2001 | 21.7억 | 2017 | 752억 |
| 1986 | 26.1억 | 2002 | 40.7억 | 2018 | 775억 |
| 1987 | 86.3억 | 2003 | 113억 | 2019 | 597억 |
| 1988 | 128억 | 2004 | 293억 | 2020 | 763억 |
| 1989 | 37.7억 | 2005 | 122억 | 2021 | 839억 |
| 1990 | -28억 | 2006 | 21억 | 2022 | 232억 |
| 1991 | -80.3억 | 2007 | 105억 | 2023 | 325억 |
| 1992 | -29억 | 2008 | 17.5억 | 2024 | 1,000억 |
| 1993 | 16.9억 | 2009 | 331억 | 2025 | 1,231억 |
| 1994 | -47.9억 | 2010 | 280억 | 2026 | 1,078억 |
| 1995 | -102억 | 2011 | 166억 | | |
데이터 표
| 1980 | -10.4% | 1996 | -3.9% | 2012 | 3.7% |
| 1981 | -8.7% | 1997 | -1.8% | 2013 | 5.4% |
| 1982 | -7% | 1998 | 10.1% | 2014 | 5.3% |
| 1983 | -4% | 1999 | 4.2% | 2015 | 6.8% |
| 1984 | -1.9% | 2000 | 1.7% | 2016 | 6.2% |
| 1985 | -2.1% | 2001 | 0.4% | 2017 | 4.4% |
| 1986 | 2.2% | 2002 | 0.6% | 2018 | 4.2% |
| 1987 | 5.7% | 2003 | 1.6% | 2019 | 3.4% |
| 1988 | 6.2% | 2004 | 3.6% | 2020 | 4.4% |
| 1989 | 1.5% | 2005 | 1.3% | 2021 | 4.3% |
| 1990 | -1% | 2006 | 0.2% | 2022 | 1.3% |
| 1991 | -2.4% | 2007 | 0.9% | 2023 | 1.8% |
| 1992 | -0.8% | 2008 | 0.2% | 2024 | 5.3% |
| 1993 | 0.4% | 2009 | 3.4% | 2025 | 6.6% |
| 1994 | -1% | 2010 | 2.3% | 2026 | 5.6% |
| 1995 | -1.7% | 2011 | 1.3% | | |