데이터 표
| 1980 | -1.67억 | 1996 | -6.51억 | 2012 | 24.2억 |
| 1981 | -4.61억 | 1997 | -1.56억 | 2013 | 19.3억 |
| 1982 | -3.32억 | 1998 | -2.41억 | 2014 | 1.87억 |
| 1983 | -4.01억 | 1999 | -2.31억 | 2015 | -46.4억 |
| 1984 | 2.1억 | 2000 | 6.33억 | 2016 | -49.5억 |
| 1985 | -1.61억 | 2001 | -3,700만 | 2017 | -7.61억 |
| 1986 | -6.01억 | 2002 | 1.92억 | 2018 | 27.3억 |
| 1987 | -2.23억 | 2003 | 5.29억 | 2019 | 16.3억 |
| 1988 | -4.45억 | 2004 | 6.73억 | 2020 | 14.4억 |
| 1989 | -8,500만 | 2005 | 4.04억 | 2021 | 17.2억 |
| 1990 | -2.51억 | 2006 | 11.2억 | 2022 | 23.8억 |
| 1991 | -4.62억 | 2007 | -21.1억 | 2023 | -7.04억 |
| 1992 | -3.17억 | 2008 | 8.69억 | 2024 | -4.45억 |
| 1993 | -5.53억 | 2009 | -13.7억 | 2025 | -9.18억 |
| 1994 | -7.93억 | 2010 | 9.02억 | 2026 | -10.3억 |
| 1995 | -6.25억 | 2011 | 20.6억 | | |
데이터 표
| 1980 | -7.7% | 1996 | -22.9% | 2012 | 13.6% |
| 1981 | -26% | 1997 | -6.1% | 2013 | 10.8% |
| 1982 | -21.4% | 1998 | -10.7% | 2014 | 1% |
| 1983 | -28.5% | 1999 | -8.7% | 2015 | -39% |
| 1984 | 16.2% | 2000 | 17.5% | 2016 | -45.3% |
| 1985 | -12.2% | 2001 | -1.2% | 2017 | -6.4% |
| 1986 | -33.1% | 2002 | 5.8% | 2018 | 18.5% |
| 1987 | -10.1% | 2003 | 13.7% | 2019 | 11.7% |
| 1988 | -19% | 2004 | 13.2% | 2020 | 12.6% |
| 1989 | -3.4% | 2005 | 6.1% | 2021 | 12.8% |
| 1990 | -8.6% | 2006 | 13.9% | 2022 | 17% |
| 1991 | -15.2% | 2007 | -24% | 2023 | -5% |
| 1992 | -9.7% | 2008 | 7.5% | 2024 | -3% |
| 1993 | -18.4% | 2009 | -14.1% | 2025 | -5.9% |
| 1994 | -38.4% | 2010 | 6.9% | 2026 | -6% |
| 1995 | -25.4% | 2011 | 13.2% | | |