데이터 표
| 1980 | -18.3억 | 1996 | -1.62억 | 2012 | -3.21억 |
| 1981 | -14.1억 | 1997 | -1.55억 | 2013 | -4.23억 |
| 1982 | -10.2억 | 1998 | -2.9억 | 2014 | 5.11억 |
| 1983 | -9.29억 | 1999 | -1.2억 | 2015 | -2.01억 |
| 1984 | -7,300만 | 2000 | -2.41억 | 2016 | -4.14억 |
| 1985 | 6,800만 | 2001 | -6,100만 | 2017 | -10.5억 |
| 1986 | -2.98억 | 2002 | 7.68억 | 2018 | -22.9억 |
| 1987 | -9.68억 | 2003 | 2.94억 | 2019 | -13.5억 |
| 1988 | -12.4억 | 2004 | 2.41억 | 2020 | -19.7억 |
| 1989 | -9.66억 | 2005 | 4,000만 | 2021 | -28.7억 |
| 1990 | -12.1억 | 2006 | 4.79억 | 2022 | -53.9억 |
| 1991 | -10.7억 | 2007 | -1.39억 | 2023 | -65억 |
| 1992 | -10.1억 | 2008 | 4.53억 | 2024 | -38.9억 |
| 1993 | -8.92억 | 2009 | 16.2억 | 2025 | -10.9억 |
| 1994 | -1,400만 | 2010 | 4.65억 | 2026 | -11.9억 |
| 1995 | -4.92억 | 2011 | 26.7억 | | |
데이터 표
| 1980 | -13.2% | 1996 | -1% | 2012 | -0.9% |
| 1981 | -12.3% | 1997 | -1% | 2013 | -1% |
| 1982 | -9.8% | 1998 | -1.7% | 2014 | 1% |
| 1983 | -10% | 1999 | -0.7% | 2015 | -0.4% |
| 1984 | -0.8% | 2000 | -1.6% | 2016 | -0.9% |
| 1985 | 0.7% | 2001 | -0.4% | 2017 | -2% |
| 1986 | -2.3% | 2002 | 4.5% | 2018 | -3.9% |
| 1987 | -6.9% | 2003 | 1.4% | 2019 | -2.2% |
| 1988 | -8.8% | 2004 | 1.1% | 2020 | -3.1% |
| 1989 | -7.2% | 2005 | 0.2% | 2021 | -3.9% |
| 1990 | -8.1% | 2006 | 1.9% | 2022 | -7.6% |
| 1991 | -7.4% | 2007 | -0.5% | 2023 | -8% |
| 1992 | -6.6% | 2008 | 1.3% | 2024 | -4.5% |
| 1993 | -5.8% | 2009 | 4.8% | 2025 | -1.1% |
| 1994 | -0.1% | 2010 | 1.4% | 2026 | -1.1% |
| 1995 | -3.2% | 2011 | 7.5% | | |