데이터 표
| 1980 | -7.2억 | 1996 | -2.13억 | 2012 | -39.7억 |
| 1981 | -3.89억 | 1997 | -1.63억 | 2013 | -25.7억 |
| 1982 | -4.43억 | 1998 | -3.38억 | 2014 | -21.7억 |
| 1983 | -4.18억 | 1999 | -4.29억 | 2015 | -12.8억 |
| 1984 | -1.63억 | 2000 | -10.3억 | 2016 | -8.15억 |
| 1985 | -1.08억 | 2001 | -7.41억 | 2017 | -1.33억 |
| 1986 | -1.83억 | 2002 | -7.98억 | 2018 | -13.2억 |
| 1987 | -3.64억 | 2003 | 10.4억 | 2019 | -11.9억 |
| 1988 | -1,900만 | 2004 | 10.4억 | 2020 | -13.3억 |
| 1989 | -3.27억 | 2005 | -4.73억 | 2021 | -26.9억 |
| 1990 | -2.8억 | 2006 | -12.9억 | 2022 | -65.5억 |
| 1991 | -1.57억 | 2007 | -21.7억 | 2023 | -44.2억 |
| 1992 | -7.08억 | 2008 | -45.2억 | 2024 | -41.7억 |
| 1993 | -5.33억 | 2009 | -23억 | 2025 | -15.2억 |
| 1994 | -2.83억 | 2010 | -40.2억 | 2026 | -21억 |
| 1995 | -1.83억 | 2011 | -43.6억 | | |
데이터 표
| 1980 | -8.3% | 1996 | -1.2% | 2012 | -6.5% |
| 1981 | -4% | 1997 | -0.8% | 2013 | -4.1% |
| 1982 | -4.8% | 1998 | -1.6% | 2014 | -3.2% |
| 1983 | -4.4% | 1999 | -1.9% | 2015 | -1.8% |
| 1984 | -1.1% | 2000 | -4.2% | 2016 | -1.1% |
| 1985 | -1.7% | 2001 | -2.9% | 2017 | -0.2% |
| 1986 | -2.3% | 2002 | -2.9% | 2018 | -1.6% |
| 1987 | -4.4% | 2003 | 4.8% | 2019 | -1.3% |
| 1988 | -0.2% | 2004 | 4.6% | 2020 | -1.7% |
| 1989 | -3.8% | 2005 | -1.3% | 2021 | -2.8% |
| 1990 | -3.5% | 2006 | -3.4% | 2022 | -5.8% |
| 1991 | -1.6% | 2007 | -4.9% | 2023 | -3.7% |
| 1992 | -6.1% | 2008 | -9.4% | 2024 | -3.3% |
| 1993 | -4.1% | 2009 | -4.8% | 2025 | -1.2% |
| 1994 | -1.9% | 2010 | -7.5% | 2026 | -1.5% |
| 1995 | -1.1% | 2011 | -7.5% | | |