데이터 표
| 1980 | -170억 | 1996 | 387억 | 2012 | -42.2억 |
| 1981 | -154억 | 1997 | 324억 | 2013 | 222억 |
| 1982 | -103억 | 1998 | 210억 | 2014 | 381억 |
| 1983 | 13.7억 | 1999 | 100억 | 2015 | 229억 |
| 1984 | -40.3억 | 2000 | -31.3억 | 2016 | 464억 |
| 1985 | -55.7억 | 2001 | 18.1억 | 2017 | 481억 |
| 1986 | 27.6억 | 2002 | -63.5억 | 2018 | 525억 |
| 1987 | -29.2억 | 2003 | -124억 | 2019 | 638억 |
| 1988 | -80.5억 | 2004 | -87억 | 2020 | 717억 |
| 1989 | -150억 | 2005 | -164억 | 2021 | 438억 |
| 1990 | -217억 | 2006 | -288억 | 2022 | -385억 |
| 1991 | -299억 | 2007 | -303억 | 2023 | 51.1억 |
| 1992 | -341억 | 2008 | -658억 | 2024 | 257억 |
| 1993 | 119억 | 2009 | -402억 | 2025 | 309억 |
| 1994 | 126억 | 2010 | -692억 | 2026 | 169억 |
| 1995 | 244억 | 2011 | -633억 | | |
데이터 표
| 1980 | -3.5% | 1996 | 2.9% | 2012 | -0.2% |
| 1981 | -3.5% | 1997 | 2.6% | 2013 | 1% |
| 1982 | -2.4% | 1998 | 1.7% | 2014 | 1.8% |
| 1983 | 0.3% | 1999 | 0.8% | 2015 | 1.2% |
| 1984 | -0.9% | 2000 | -0.3% | 2016 | 2.5% |
| 1985 | -1.2% | 2001 | 0.2% | 2017 | 2.4% |
| 1986 | 0.4% | 2002 | -0.5% | 2018 | 2.5% |
| 1987 | -0.4% | 2003 | -0.8% | 2019 | 3.2% |
| 1988 | -0.9% | 2004 | -0.5% | 2020 | 3.8% |
| 1989 | -1.6% | 2005 | -0.9% | 2021 | 2% |
| 1990 | -1.9% | 2006 | -1.5% | 2022 | -1.8% |
| 1991 | -2.4% | 2007 | -1.4% | 2023 | 0.2% |
| 1992 | -2.6% | 2008 | -2.7% | 2024 | 1.1% |
| 1993 | 1.1% | 2009 | -1.8% | 2025 | 1.2% |
| 1994 | 1.2% | 2010 | -3.2% | 2026 | 0.6% |
| 1995 | 2.1% | 2011 | -2.7% | | |