데이터 표
| 1980 | -14억 | 1996 | 46.5억 | 2012 | -57.5억 |
| 1981 | -4.78억 | 1997 | 60.4억 | 2013 | -50.9억 |
| 1982 | -9.23억 | 1998 | 63.2억 | 2014 | -37.1억 |
| 1983 | -11.2억 | 1999 | 65.6억 | 2015 | -21.2억 |
| 1984 | -2,100만 | 2000 | 90.2억 | 2016 | -47.1억 |
| 1985 | -8.06억 | 2001 | 99.4억 | 2017 | -16.6억 |
| 1986 | -6.93억 | 2002 | 110억 | 2018 | -44.1억 |
| 1987 | -17.3억 | 2003 | 74억 | 2019 | -3.68억 |
| 1988 | -26.9억 | 2004 | 111억 | 2020 | 11.4억 |
| 1989 | -58억 | 2005 | 59억 | 2021 | 9.72억 |
| 1990 | -71.6억 | 2006 | 85.3억 | 2022 | -67.8억 |
| 1991 | -68.7억 | 2007 | 103억 | 2023 | -27.1억 |
| 1992 | -52.8억 | 2008 | 72.7억 | 2024 | -13.2억 |
| 1993 | -13억 | 2009 | 50.5억 | 2025 | 39.8억 |
| 1994 | 8.52억 | 2010 | 34억 | 2026 | 4.84억 |
| 1995 | 51.4억 | 2011 | -42.7억 | | |
데이터 표
| 1980 | -2.6% | 1996 | 3.5% | 2012 | -2.2% |
| 1981 | -0.9% | 1997 | 4.8% | 2013 | -1.9% |
| 1982 | -1.7% | 1998 | 4.7% | 2014 | -1.4% |
| 1983 | -2.2% | 1999 | 4.8% | 2015 | -0.9% |
| 1984 | 0% | 2000 | 7.2% | 2016 | -2% |
| 1985 | -1.4% | 2001 | 7.7% | 2017 | -0.7% |
| 1986 | -0.9% | 2002 | 7.8% | 2018 | -1.6% |
| 1987 | -1.9% | 2003 | 4.3% | 2019 | -0.1% |
| 1988 | -2.5% | 2004 | 5.6% | 2020 | 0.4% |
| 1989 | -4.9% | 2005 | 2.9% | 2021 | 0.3% |
| 1990 | -5.1% | 2006 | 3.9% | 2022 | -2.4% |
| 1991 | -5.4% | 2007 | 4% | 2023 | -0.9% |
| 1992 | -4.7% | 2008 | 2.5% | 2024 | -0.4% |
| 1993 | -1.5% | 2009 | 2% | 2025 | 1.3% |
| 1994 | 0.8% | 2010 | 1.4% | 2026 | 0.1% |
| 1995 | 3.8% | 2011 | -1.6% | | |