데이터 표
| 1980 | -5.65억 | 1996 | -20.2억 | 2012 | 92.7억 |
| 1981 | -7.39억 | 1997 | -15.3억 | 2013 | 77.4억 |
| 1982 | -6.16억 | 1998 | -13.7억 | 2014 | 86.2억 |
| 1983 | -6.85억 | 1999 | 11.8억 | 2015 | -20.4억 |
| 1984 | -9.8억 | 2000 | 8.5억 | 2016 | 6.25억 |
| 1985 | -9.43억 | 2001 | 9.2억 | 2017 | -16.5억 |
| 1986 | -14.8억 | 2002 | -6.27억 | 2018 | 57.7억 |
| 1987 | -13.9억 | 2003 | -19.3억 | 2019 | 125억 |
| 1988 | -7.69억 | 2004 | -15.9억 | 2020 | 151억 |
| 1989 | -5.84억 | 2005 | -5.6억 | 2021 | -81.5억 |
| 1990 | -2.59억 | 2006 | -1.64억 | 2022 | 14억 |
| 1991 | -1.33억 | 2007 | -69.9억 | 2023 | 276억 |
| 1992 | -800만 | 2008 | -108억 | 2024 | 304억 |
| 1993 | -14억 | 2009 | -66.1억 | 2025 | 331억 |
| 1994 | -18.7억 | 2010 | -42.8억 | 2026 | 280억 |
| 1995 | -26.5억 | 2011 | 2.33억 | | |
데이터 표
| 1980 | -1.6% | 1996 | -6.4% | 2012 | 4.7% |
| 1981 | -4.2% | 1997 | -4.5% | 2013 | 3.6% |
| 1982 | -2.6% | 1998 | -4% | 2014 | 3.7% |
| 1983 | -1.9% | 1999 | 3.2% | 2015 | -0.9% |
| 1984 | -1.6% | 2000 | 2.1% | 2016 | 0.2% |
| 1985 | -5% | 2001 | 2.2% | 2017 | -0.6% |
| 1986 | -3.4% | 2002 | -1.4% | 2018 | 1.9% |
| 1987 | -2.6% | 2003 | -3.8% | 2019 | 3.8% |
| 1988 | -2.6% | 2004 | -2.5% | 2020 | 4.3% |
| 1989 | -7.3% | 2005 | -0.8% | 2021 | -2.2% |
| 1990 | -3.2% | 2006 | -0.2% | 2022 | 0.3% |
| 1991 | -1.4% | 2007 | -7.1% | 2023 | 6.4% |
| 1992 | -0.1% | 2008 | -8.6% | 2024 | 6.6% |
| 1993 | -8.3% | 2009 | -5.1% | 2025 | 6.7% |
| 1994 | -9% | 2010 | -3% | 2026 | 5.3% |
| 1995 | -10% | 2011 | 0.1% | | |