데이터 표
| 1980 | 11.2억 | 1996 | 2.06억 | 2012 | 78.6억 |
| 1981 | 13.8억 | 1997 | -1.95억 | 2013 | 52.9억 |
| 1982 | 5.03억 | 1998 | -31.2억 | 2014 | 42.9억 |
| 1983 | 5.06억 | 1999 | -4.61억 | 2015 | -108억 |
| 1984 | 3.19억 | 2000 | 31.3억 | 2016 | -124억 |
| 1985 | 600만 | 2001 | 19.8억 | 2017 | -110억 |
| 1986 | -10.3억 | 2002 | 17억 | 2018 | -44.6억 |
| 1987 | 7.9억 | 2003 | 14.5억 | 2019 | -43.3억 |
| 1988 | -3.07억 | 2004 | 9.02억 | 2020 | -126억 |
| 1989 | 3.49억 | 2005 | 51.8억 | 2021 | -48.4억 |
| 1990 | 11억 | 2006 | 56.6억 | 2022 | 40.1억 |
| 1991 | -1.97억 | 2007 | 24.6억 | 2023 | 24.3억 |
| 1992 | -5.58억 | 2008 | 50.5억 | 2024 | 34.7억 |
| 1993 | -13.8억 | 2009 | -5억 | 2025 | 14억 |
| 1994 | -7.53억 | 2010 | 49.4억 | 2026 | 88억 |
| 1995 | -8.18억 | 2011 | 88.7억 | | |
데이터 표
| 1980 | 15.4% | 1996 | 1.2% | 2012 | 9% |
| 1981 | 15.6% | 1997 | -1.1% | 2013 | 5.9% |
| 1982 | 5.4% | 1998 | -19.5% | 2014 | 4.6% |
| 1983 | 5.2% | 1999 | -2.6% | 2015 | -13.8% |
| 1984 | 3% | 2000 | 14.1% | 2016 | -16.6% |
| 1985 | 0.1% | 2001 | 8.9% | 2017 | -13.6% |
| 1986 | -10.9% | 2002 | 7.4% | 2018 | -4.9% |
| 1987 | 8% | 2003 | 5.9% | 2019 | -4.9% |
| 1988 | -3.2% | 2004 | 3.2% | 2020 | -16.5% |
| 1989 | 3.3% | 2005 | 14.6% | 2021 | -5.5% |
| 1990 | 8.2% | 2006 | 13.3% | 2022 | 3.7% |
| 1991 | -1.5% | 2007 | 5.1% | 2023 | 2.3% |
| 1992 | -3.9% | 2008 | 7.2% | 2024 | 3.2% |
| 1993 | -9.6% | 2009 | -0.9% | 2025 | 1.3% |
| 1994 | -5.1% | 2010 | 7.6% | 2026 | 7.5% |
| 1995 | -5.2% | 2011 | 11.4% | | |