데이터 표
| 1980 | 32.9억 | 1996 | -16.6억 | 2012 | -204억 |
| 1981 | -51.4억 | 1997 | -22.2억 | 2013 | -214억 |
| 1982 | -34.2억 | 1998 | -23.7억 | 2014 | -183억 |
| 1983 | -4.04억 | 1999 | -6.8억 | 2015 | -150억 |
| 1984 | -18.7억 | 2000 | -1.72억 | 2016 | -86.6억 |
| 1985 | 23.2억 | 2001 | 3.33억 | 2017 | -90.3억 |
| 1986 | 27.8억 | 2002 | 10.4억 | 2018 | -119억 |
| 1987 | 51.1억 | 2003 | -14.5억 | 2019 | -101억 |
| 1988 | 25.7억 | 2004 | -63.3억 | 2020 | 66.5억 |
| 1989 | 15.1억 | 2005 | -80.6억 | 2021 | 157억 |
| 1990 | 15.5억 | 2006 | -122억 | 2022 | -13.2억 |
| 1991 | 14.2억 | 2007 | -161억 | 2023 | -41.4억 |
| 1992 | 19.6억 | 2008 | -159억 | 2024 | -26.2억 |
| 1993 | 27.8억 | 2009 | -80.6억 | 2025 | -23.1억 |
| 1994 | 1,600만 | 2010 | -55.8억 | 2026 | -42.5억 |
| 1995 | -24.9억 | 2011 | -92억 | | |
데이터 표
| 1980 | 3.7% | 1996 | -1% | 2012 | -4.7% |
| 1981 | -5.5% | 1997 | -1.3% | 2013 | -5.3% |
| 1982 | -4% | 1998 | -1.5% | 2014 | -4.8% |
| 1983 | -0.4% | 1999 | -0.4% | 2015 | -4.3% |
| 1984 | -2.2% | 2000 | -0.1% | 2016 | -2.7% |
| 1985 | 3.6% | 2001 | 0.2% | 2017 | -2.4% |
| 1986 | 3.8% | 2002 | 0.8% | 2018 | -2.9% |
| 1987 | 5.3% | 2003 | -0.7% | 2019 | -2.6% |
| 1988 | 2.5% | 2004 | -2.5% | 2020 | 2% |
| 1989 | 1.4% | 2005 | -2.8% | 2021 | 3.7% |
| 1990 | 1.2% | 2006 | -4% | 2022 | -0.3% |
| 1991 | 1% | 2007 | -4.8% | 2023 | -1.1% |
| 1992 | 1.3% | 2008 | -5% | 2024 | -0.7% |
| 1993 | 1.9% | 2009 | -2.4% | 2025 | -0.5% |
| 1994 | 0% | 2010 | -1.3% | 2026 | -0.9% |
| 1995 | -1.5% | 2011 | -2% | | |