데이터 표
| 1980 | -8.76억 | 1996 | 6,600만 | 2012 | -42.2억 |
| 1981 | -5.62억 | 1997 | 6,300만 | 2013 | -48.4억 |
| 1982 | -3.05억 | 1998 | 2.81억 | 2014 | -63.8억 |
| 1983 | -4,700만 | 1999 | 10.6억 | 2015 | -35.7억 |
| 1984 | -1.27억 | 2000 | -1.99억 | 2016 | -30.9억 |
| 1985 | -1.15억 | 2001 | -3.2억 | 2017 | -45.7억 |
| 1986 | -4,500만 | 2002 | -1.18억 | 2018 | -36.7억 |
| 1987 | -5.02억 | 2003 | 1.32억 | 2019 | -22.5억 |
| 1988 | -4.71억 | 2004 | -1.32억 | 2020 | -36.9억 |
| 1989 | -5.9억 | 2005 | -2.75억 | 2021 | -56.4억 |
| 1990 | -7.05억 | 2006 | -5.01억 | 2022 | -57.8억 |
| 1991 | -2.88억 | 2007 | -10.6억 | 2023 | -39억 |
| 1992 | -3.57억 | 2008 | -19.6억 | 2024 | -27.2억 |
| 1993 | 8.98억 | 2009 | -16.3억 | 2025 | -36.7억 |
| 1994 | 7.29억 | 2010 | -23.7억 | 2026 | -59.9억 |
| 1995 | -2.83억 | 2011 | -38.2억 | | |
데이터 표
| 1980 | -6.5% | 1996 | 0.4% | 2012 | -7.5% |
| 1981 | -4.4% | 1997 | 0.3% | 2013 | -7.8% |
| 1982 | -2.5% | 1998 | 1.4% | 2014 | -9.3% |
| 1983 | -0.4% | 1999 | 5.7% | 2015 | -5.1% |
| 1984 | -1.1% | 2000 | -1.1% | 2016 | -4.1% |
| 1985 | -1% | 2001 | -1.7% | 2017 | -5.6% |
| 1986 | -0.3% | 2002 | -0.6% | 2018 | -4% |
| 1987 | -3.3% | 2003 | 0.6% | 2019 | -2.2% |
| 1988 | -3% | 2004 | -0.6% | 2020 | -3.7% |
| 1989 | -3.8% | 2005 | -1% | 2021 | -5.1% |
| 1990 | -4.3% | 2006 | -1.7% | 2022 | -5% |
| 1991 | -1.9% | 2007 | -2.9% | 2023 | -3.6% |
| 1992 | -2.4% | 2008 | -4.8% | 2024 | -2.3% |
| 1993 | 8.6% | 2009 | -3.9% | 2025 | -2.7% |
| 1994 | 5.8% | 2010 | -5.2% | 2026 | -4.1% |
| 1995 | -1.8% | 2011 | -8.2% | | |