데이터 표
| 1980 | 82.2억 | 1996 | -8.38억 | 2012 | 238억 |
| 1981 | -39.6억 | 1997 | -8.3억 | 2013 | 1,000만 |
| 1982 | -15.8억 | 1998 | -10.6억 | 2014 | -190억 |
| 1983 | -16.4억 | 1999 | 3.51억 | 2015 | -92.1억 |
| 1984 | -14.7억 | 2000 | 43.1억 | 2016 | -47억 |
| 1985 | 19.1억 | 2001 | 15억 | 2017 | 44.1억 |
| 1986 | -1.66억 | 2002 | -21.5억 | 2018 | 113억 |
| 1987 | -10.4억 | 2003 | -34.4억 | 2019 | 46.4억 |
| 1988 | -18.3억 | 2004 | 70.3억 | 2020 | -47.9억 |
| 1989 | -10.3억 | 2005 | 174억 | 2021 | 40억 |
| 1990 | 21.5억 | 2006 | 281억 | 2022 | 96.3억 |
| 1991 | 4.32억 | 2007 | 298억 | 2023 | 18.6억 |
| 1992 | 17.9억 | 2008 | 371억 | 2024 | -21.9억 |
| 1993 | -8.44억 | 2009 | 93.8억 | 2025 | -16.9억 |
| 1994 | 1.51억 | 2010 | 146억 | 2026 | 21.8억 |
| 1995 | 2.3억 | 2011 | 31.7억 | | |
데이터 표
| 1980 | 20.4% | 1996 | -2.3% | 2012 | 25.8% |
| 1981 | -11.4% | 1997 | -2.2% | 2013 | 0% |
| 1982 | -4.6% | 1998 | -3.4% | 2014 | -33.1% |
| 1983 | -5% | 1999 | 0.9% | 2015 | -18.9% |
| 1984 | -4.8% | 2000 | 10.9% | 2016 | -9.4% |
| 1985 | 6.3% | 2001 | 4.3% | 2017 | 6.6% |
| 1986 | -0.7% | 2002 | -10.2% | 2018 | 14.7% |
| 1987 | -4.5% | 2003 | -12.7% | 2019 | 6.7% |
| 1988 | -7.1% | 2004 | 20.6% | 2020 | -10.2% |
| 1989 | -3.7% | 2005 | 35.7% | 2021 | 11.4% |
| 1990 | 6.8% | 2006 | 46.7% | 2022 | 22.2% |
| 1991 | 1.2% | 2007 | 43.7% | 2023 | 4.2% |
| 1992 | 5.1% | 2008 | 42.7% | 2024 | -4.4% |
| 1993 | -2.6% | 2009 | 15.4% | 2025 | -3.8% |
| 1994 | 0.5% | 2010 | 19.3% | 2026 | 4.2% |
| 1995 | 0.7% | 2011 | 6.6% | | |