데이터 표
| 1980 | -5.89억 | 1996 | -1.22억 | 2012 | 12.5억 |
| 1981 | -8.69억 | 1997 | -1.82억 | 2013 | -2.18억 |
| 1982 | -7.41억 | 1998 | -5.7억 | 2014 | 5.81억 |
| 1983 | -3.29억 | 1999 | -3.86억 | 2015 | -5.71억 |
| 1984 | -3.32억 | 2000 | -4.39억 | 2016 | -6.84억 |
| 1985 | -3.5억 | 2001 | -6.74억 | 2017 | -4.35억 |
| 1986 | -2.86억 | 2002 | -5.09억 | 2018 | -3.41억 |
| 1987 | -1.04억 | 2003 | -5.06억 | 2019 | 1.11억 |
| 1988 | 1,500만 | 2004 | -1.88억 | 2020 | 21.4억 |
| 1989 | -1.51억 | 2005 | -2.32억 | 2021 | 26.3억 |
| 1990 | -9,300만 | 2006 | 5.93억 | 2022 | 10.9억 |
| 1991 | 900만 | 2007 | -1.74억 | 2023 | -8.38억 |
| 1992 | -1.18억 | 2008 | -5.97억 | 2024 | -11.2억 |
| 1993 | -8,800만 | 2009 | 9.13억 | 2025 | -10.2억 |
| 1994 | 4,700만 | 2010 | 15.3억 | 2026 | 3.82억 |
| 1995 | -1.45억 | 2011 | 10.9억 | | |
데이터 표
| 1980 | -13.9% | 1996 | -3.4% | 2012 | 4.9% |
| 1981 | -19.8% | 1997 | -4.2% | 2013 | -0.8% |
| 1982 | -17.5% | 1998 | -16.1% | 2014 | 2.1% |
| 1983 | -9% | 1999 | -11.3% | 2015 | -2.7% |
| 1984 | -11.1% | 2000 | -12.2% | 2016 | -3.3% |
| 1985 | -12.3% | 2001 | -17.4% | 2017 | -1.7% |
| 1986 | -14.6% | 2002 | -12.1% | 2018 | -1.3% |
| 1987 | -4.3% | 2003 | -10.3% | 2019 | 0.5% |
| 1988 | 0.4% | 2004 | -3% | 2020 | 11.8% |
| 1989 | -3.5% | 2005 | -2.8% | 2021 | 11.9% |
| 1990 | -2.3% | 2006 | 4.6% | 2022 | 3.7% |
| 1991 | 0.2% | 2007 | -1.2% | 2023 | -3% |
| 1992 | -3.3% | 2008 | -3.3% | 2024 | -4.4% |
| 1993 | -2.5% | 2009 | 6% | 2025 | -3.5% |
| 1994 | 1.3% | 2010 | 7.5% | 2026 | 0.9% |
| 1995 | -3.8% | 2011 | 4.7% | | |