데이터 표
| 1980 | -14.3억 | 1996 | -40억 | 2012 | 41.5억 |
| 1981 | -7.74억 | 1997 | -77.3억 | 2013 | 41.9억 |
| 1982 | -1.76억 | 1998 | 25.1억 | 2014 | 40.6억 |
| 1983 | 1.68억 | 1999 | 107억 | 2015 | 103억 |
| 1984 | 22.9억 | 2000 | 75.4억 | 2016 | 127억 |
| 1985 | 26.1억 | 2001 | 104억 | 2017 | 156억 |
| 1986 | 26.5억 | 2002 | 131억 | 2018 | 135억 |
| 1987 | 38.8억 | 2003 | 175억 | 2019 | 214억 |
| 1988 | 38.4억 | 2004 | 168억 | 2020 | 241억 |
| 1989 | 63억 | 2005 | 216억 | 2021 | 435억 |
| 1990 | 47.6억 | 2006 | 245억 | 2022 | 366억 |
| 1991 | 38.4억 | 2007 | 276억 | 2023 | 321억 |
| 1992 | 31.4억 | 2008 | 330억 | 2024 | 539억 |
| 1993 | 57.1억 | 2009 | 211억 | 2025 | 522억 |
| 1994 | -11.2억 | 2010 | 160억 | 2026 | 569억 |
| 1995 | -90.6억 | 2011 | 138억 | | |
데이터 표
| 1980 | -5% | 1996 | -2.5% | 2012 | 1.6% |
| 1981 | -2.5% | 1997 | -4.4% | 2013 | 1.5% |
| 1982 | -0.5% | 1998 | 1.5% | 2014 | 1.4% |
| 1983 | 0.6% | 1999 | 6.4% | 2015 | 3.3% |
| 1984 | 6.8% | 2000 | 4.4% | 2016 | 4% |
| 1985 | 7.3% | 2001 | 6.1% | 2017 | 4.6% |
| 1986 | 6.5% | 2002 | 7.9% | 2018 | 3.7% |
| 1987 | 7.7% | 2003 | 10.8% | 2019 | 5.9% |
| 1988 | 6.4% | 2004 | 10% | 2020 | 7% |
| 1989 | 9.2% | 2005 | 11.9% | 2021 | 11.8% |
| 1990 | 6.2% | 2006 | 12.7% | 2022 | 10.2% |
| 1991 | 4.3% | 2007 | 13% | 2023 | 8.4% |
| 1992 | 3% | 2008 | 15.1% | 2024 | 13.2% |
| 1993 | 4.7% | 2009 | 9.9% | 2025 | 12.2% |
| 1994 | -0.8% | 2010 | 7% | 2026 | 12.6% |
| 1995 | -6.3% | 2011 | 5.6% | | |