데이터 표
| 1980 | -152억 | 1996 | -121억 | 2012 | 2,588억 |
| 1981 | -49.1억 | 1997 | -76.3억 | 2013 | 2,555억 |
| 1982 | 60.1억 | 1998 | -112억 | 2014 | 2,869억 |
| 1983 | 46.1억 | 1999 | -256억 | 2015 | 2,775억 |
| 1984 | 92.8억 | 2000 | -300억 | 2016 | 3,150억 |
| 1985 | 176억 | 2001 | -34.1억 | 2017 | 3,035억 |
| 1986 | 380억 | 2002 | 411억 | 2018 | 3,417억 |
| 1987 | 436억 | 2003 | 380억 | 2019 | 3,118억 |
| 1988 | 547억 | 2004 | 1,287억 | 2020 | 2,488억 |
| 1989 | 590억 | 2005 | 1,346억 | 2021 | 3,011억 |
| 1990 | 501억 | 2006 | 1,770억 | 2022 | 1,602억 |
| 1991 | -225억 | 2007 | 2,325억 | 2023 | 2,518억 |
| 1992 | -211억 | 2008 | 2,133억 | 2024 | 2,721억 |
| 1993 | -162억 | 2009 | 2,017억 | 2025 | 2,229억 |
| 1994 | -291억 | 2010 | 1,993억 | 2026 | 2,117억 |
| 1995 | -277억 | 2011 | 2,405억 | | |
데이터 표
| 1980 | -1.8% | 1996 | -0.5% | 2012 | 7.2% |
| 1981 | -0.7% | 1997 | -0.3% | 2013 | 6.7% |
| 1982 | 0.9% | 1998 | -0.5% | 2014 | 7.2% |
| 1983 | 0.7% | 1999 | -1.2% | 2015 | 8.1% |
| 1984 | 1.4% | 2000 | -1.5% | 2016 | 8.9% |
| 1985 | 2.7% | 2001 | -0.2% | 2017 | 8.1% |
| 1986 | 4% | 2002 | 2% | 2018 | 8.4% |
| 1987 | 3.7% | 2003 | 1.5% | 2019 | 7.9% |
| 1988 | 4.3% | 2004 | 4.5% | 2020 | 6.3% |
| 1989 | 4.7% | 2005 | 4.7% | 2021 | 6.9% |
| 1990 | 3.1% | 2006 | 5.8% | 2022 | 3.8% |
| 1991 | -1.2% | 2007 | 6.7% | 2023 | 5.5% |
| 1992 | -1% | 2008 | 5.6% | 2024 | 5.8% |
| 1993 | -0.8% | 2009 | 5.8% | 2025 | 4.4% |
| 1994 | -1.3% | 2010 | 5.7% | 2026 | 3.9% |
| 1995 | -1.1% | 2011 | 6.3% | | |