데이터 표
| 1980 | 83.6억 | 1996 | -21.2억 | 2012 | 620억 |
| 1981 | 82.2억 | 1997 | -30.8억 | 2013 | 605억 |
| 1982 | 56.3억 | 1998 | -21.6억 | 2014 | 494억 |
| 1983 | 37억 | 1999 | 9,200만 | 2015 | 138억 |
| 1984 | 56.4억 | 2000 | 16.6억 | 2016 | -82.7억 |
| 1985 | 39.1억 | 2001 | 41.5억 | 2017 | 64.3억 |
| 1986 | 16.6억 | 2002 | 38.2억 | 2018 | 167억 |
| 1987 | 20.5억 | 2003 | 57.5억 | 2019 | 42.6억 |
| 1988 | 16.4억 | 2004 | 75.5억 | 2020 | -29.9억 |
| 1989 | 23.6억 | 2005 | 74.8억 | 2021 | 263억 |
| 1990 | -6.64억 | 2006 | 94.6억 | 2022 | 631억 |
| 1991 | -8.7억 | 2007 | 115억 | 2023 | 365억 |
| 1992 | -10.7억 | 2008 | 266억 | 2024 | 379억 |
| 1993 | -12.6억 | 2009 | 63.9억 | 2025 | 321억 |
| 1994 | -11.4억 | 2010 | 240억 | 2026 | 240억 |
| 1995 | -18.9억 | 2011 | 521억 | | |
데이터 표
| 1980 | 125.5% | 1996 | -27.3% | 2012 | 33.2% |
| 1981 | 111.5% | 1997 | -30.9% | 2013 | 30.4% |
| 1982 | 87.1% | 1998 | -25.5% | 2014 | 24% |
| 1983 | 67.3% | 1999 | 0.8% | 2015 | 8.5% |
| 1984 | 98.8% | 2000 | 9.2% | 2016 | -5.5% |
| 1985 | 73.2% | 2001 | 23.7% | 2017 | 4% |
| 1986 | 39.3% | 2002 | 19.8% | 2018 | 9.1% |
| 1987 | 46.1% | 2003 | 24.3% | 2019 | 2.4% |
| 1988 | 38.5% | 2004 | 24.6% | 2020 | -2.1% |
| 1989 | 52.5% | 2005 | 16.8% | 2021 | 14.6% |
| 1990 | -10.6% | 2006 | 16.1% | 2022 | 26.8% |
| 1991 | -15.6% | 2007 | 15.1% | 2023 | 16.8% |
| 1992 | -16.7% | 2008 | 23.6% | 2024 | 17.3% |
| 1993 | -21.6% | 2009 | 7.2% | 2025 | 14.5% |
| 1994 | -19.2% | 2010 | 20% | 2026 | 11% |
| 1995 | -27.6% | 2011 | 31.1% | | |