데이터 표
| 1980 | -5.4% | 1996 | -3.1% | 2012 | -1.2% |
| 1981 | -4.3% | 1997 | -1.6% | 2013 | -1.6% |
| 1982 | -6.2% | 1998 | 0.8% | 2014 | -1.8% |
| 1983 | -4.7% | 1999 | 0.6% | 2015 | -0.3% |
| 1984 | -2.7% | 2000 | 3.1% | 2016 | 0.9% |
| 1985 | -3.3% | 2001 | 1.4% | 2017 | 1.3% |
| 1986 | 0% | 2002 | -1.5% | 2018 | 0.7% |
| 1987 | 3.6% | 2003 | -1.2% | 2019 | 0.4% |
| 1988 | 3.6% | 2004 | 0.2% | 2020 | -3.2% |
| 1989 | 3.6% | 2005 | 2.1% | 2021 | -0.1% |
| 1990 | 3.7% | 2006 | 2.2% | 2022 | 1% |
| 1991 | 0.3% | 2007 | 3.4% | 2023 | -0.6% |
| 1992 | -8.5% | 2008 | 1.9% | 2024 | -1.5% |
| 1993 | -10.9% | 2009 | -0.9% | 2025 | -1.4% |
| 1994 | -8.8% | 2010 | -0.1% | 2026 | -2.4% |
| 1995 | -7% | 2011 | -0.4% | | |
데이터 표
| 1980 | -317억 | 1996 | -608억 | 2012 | -444억 |
| 1981 | -280억 | 1997 | -322억 | 2013 | -620억 |
| 1982 | -439억 | 1998 | 177억 | 2014 | -730억 |
| 1983 | -378억 | 1999 | 135억 | 2015 | -115억 |
| 1984 | -238억 | 2000 | 749억 | 2016 | 379억 |
| 1985 | -320억 | 2001 | 344억 | 2017 | 590억 |
| 1986 | 1.13억 | 2002 | -379억 | 2018 | 321억 |
| 1987 | 419억 | 2003 | -336억 | 2019 | 221억 |
| 1988 | 458억 | 2004 | 47억 | 2020 | -1,594억 |
| 1989 | 499억 | 2005 | 610억 | 2021 | -80.5억 |
| 1990 | 568억 | 2006 | 684억 | 2022 | 583억 |
| 1991 | 46.7억 | 2007 | 1,116억 | 2023 | -387억 |
| 1992 | -1,400억 | 2008 | 635억 | 2024 | -960억 |
| 1993 | -1,800억 | 2009 | -296억 | 2025 | -926억 |
| 1994 | -1,548억 | 2010 | -51억 | 2026 | -1,657억 |
| 1995 | -1,335억 | 2011 | -151억 | | |
데이터 표
| 1980 | -4.5% | 1996 | -0.4% | 2012 | -0.9% |
| 1981 | -2.7% | 1997 | 1.4% | 2013 | -1.4% |
| 1982 | -3.3% | 1998 | 3.4% | 2014 | -1.7% |
| 1983 | -1.6% | 1999 | 3.1% | 2015 | -0.1% |
| 1984 | 0.9% | 2000 | 5.2% | 2016 | 0.9% |
| 1985 | 0.9% | 2001 | 3.1% | 2017 | 1.3% |
| 1986 | 3.4% | 2002 | 0.5% | 2018 | 0.7% |
| 1987 | 6.5% | 2003 | 0% | 2019 | 0.4% |
| 1988 | 5.7% | 2004 | 1.2% | 2020 | -3.2% |
| 1989 | 5.3% | 2005 | 3.1% | 2021 | -0.2% |
| 1990 | 5.1% | 2006 | 3.1% | 2022 | 1.2% |
| 1991 | 1.7% | 2007 | 4.1% | 2023 | -0.4% |
| 1992 | -6.9% | 2008 | 2.4% | 2024 | -1.4% |
| 1993 | -9.9% | 2009 | -0.4% | 2025 | -1.4% |
| 1994 | -6.8% | 2010 | 0.2% | 2026 | -2.5% |
| 1995 | -4.6% | 2011 | 0.1% | | |
데이터 표
| 1980 | -268억 | 1996 | -74.2억 | 2012 | -347억 |
| 1981 | -174억 | 1997 | 293억 | 2013 | -531억 |
| 1982 | -237억 | 1998 | 733억 | 2014 | -675억 |
| 1983 | -129억 | 1999 | 696억 | 2015 | -59.4억 |
| 1984 | 79.8억 | 2000 | 1,251억 | 2016 | 406억 |
| 1985 | 83.4억 | 2001 | 770억 | 2017 | 606억 |
| 1986 | 361억 | 2002 | 132억 | 2018 | 340억 |
| 1987 | 745억 | 2003 | -4.56억 | 2019 | 217억 |
| 1988 | 721억 | 2004 | 352억 | 2020 | -1,614억 |
| 1989 | 746억 | 2005 | 901억 | 2021 | -83.4억 |
| 1990 | 786억 | 2006 | 977억 | 2022 | 694억 |
| 1991 | 285억 | 2007 | 1,343억 | 2023 | -263억 |
| 1992 | -1,140억 | 2008 | 810억 | 2024 | -903억 |
| 1993 | -1,639억 | 2009 | -142억 | 2025 | -916억 |
| 1994 | -1,206억 | 2010 | 76.9억 | 2026 | -1,707억 |
| 1995 | -881억 | 2011 | 24.1억 | | |