데이터 표
| 1980 | -43.3억 | 1996 | 95.1억 | 2012 | 302억 |
| 1981 | -27.8억 | 1997 | 102억 | 2013 | 275억 |
| 1982 | -33.9억 | 1998 | 94.8억 | 2014 | 201억 |
| 1983 | -7.3억 | 1999 | 105억 | 2015 | 136억 |
| 1984 | 7.37억 | 2000 | 100억 | 2016 | 105억 |
| 1985 | -11.5억 | 2001 | 112억 | 2017 | 116억 |
| 1986 | 9.12억 | 2002 | 116억 | 2018 | 116억 |
| 1987 | 3.15억 | 2003 | 194억 | 2019 | 277억 |
| 1988 | -4.9억 | 2004 | 228억 | 2020 | 308억 |
| 1989 | -31.2억 | 2005 | 233억 | 2021 | 393억 |
| 1990 | -62.3억 | 2006 | 341억 | 2022 | 229억 |
| 1991 | -47.1억 | 2007 | 395억 | 2023 | 360억 |
| 1992 | -74.9억 | 2008 | 399억 | 2024 | 415억 |
| 1993 | -26.7억 | 2009 | 257억 | 2025 | 408억 |
| 1994 | 22.8억 | 2010 | 290억 | 2026 | 400억 |
| 1995 | 83.4억 | 2011 | 312억 | | |
데이터 표
| 1980 | -3.1% | 1996 | 3.3% | 2012 | 5.5% |
| 1981 | -2.2% | 1997 | 3.8% | 2013 | 4.7% |
| 1982 | -3% | 1998 | 3.5% | 2014 | 3.5% |
| 1983 | -0.7% | 1999 | 3.8% | 2015 | 2.7% |
| 1984 | 0.7% | 2000 | 3.8% | 2016 | 2% |
| 1985 | -1% | 2001 | 4.6% | 2017 | 2.2% |
| 1986 | 0.6% | 2002 | 4.4% | 2018 | 2.1% |
| 1987 | 0.2% | 2003 | 5.8% | 2019 | 5.2% |
| 1988 | -0.2% | 2004 | 5.9% | 2020 | 5.7% |
| 1989 | -1.4% | 2005 | 6% | 2021 | 6.2% |
| 1990 | -2.4% | 2006 | 8.1% | 2022 | 4% |
| 1991 | -1.7% | 2007 | 8.1% | 2023 | 6.2% |
| 1992 | -2.7% | 2008 | 7.8% | 2024 | 6.9% |
| 1993 | -1.3% | 2009 | 5.9% | 2025 | 6.1% |
| 1994 | 1% | 2010 | 5.9% | 2026 | 5.3% |
| 1995 | 3.1% | 2011 | 5.5% | | |