데이터 표
| 1980 | -6.39억 | 1996 | 188억 | 2012 | 647억 |
| 1981 | 26.5억 | 1997 | 253억 | 2013 | 728억 |
| 1982 | 38.5억 | 1998 | 235억 | 2014 | 547억 |
| 1983 | 2.12억 | 1999 | 265억 | 2015 | 637억 |
| 1984 | 54.6억 | 2000 | 316억 | 2016 | 497억 |
| 1985 | 54.1억 | 2001 | 205억 | 2017 | 370억 |
| 1986 | 38억 | 2002 | 226억 | 2018 | 445억 |
| 1987 | 55.5억 | 2003 | 407억 | 2019 | 296억 |
| 1988 | 78.7억 | 2004 | 507억 | 2020 | 41.8억 |
| 1989 | 71.1억 | 2005 | 475억 | 2021 | 625억 |
| 1990 | 73.2억 | 2006 | 564억 | 2022 | 768억 |
| 1991 | 108억 | 2007 | 434억 | 2023 | 542억 |
| 1992 | 126억 | 2008 | 92.8억 | 2024 | 866억 |
| 1993 | 172억 | 2009 | 338억 | 2025 | 742억 |
| 1994 | 166억 | 2010 | 821억 | 2026 | 785억 |
| 1995 | 180억 | 2011 | 496억 | | |
데이터 표
| 1980 | -0.5% | 1996 | 5.4% | 2012 | 9.3% |
| 1981 | 2.3% | 1997 | 8.5% | 2013 | 10.1% |
| 1982 | 3.3% | 1998 | 7.7% | 2014 | 7.4% |
| 1983 | 0.2% | 1999 | 8.8% | 2015 | 9% |
| 1984 | 4.9% | 2000 | 11.2% | 2016 | 7.1% |
| 1985 | 4.8% | 2001 | 7.1% | 2017 | 5.2% |
| 1986 | 2.4% | 2002 | 7.2% | 2018 | 6% |
| 1987 | 2.7% | 2003 | 11.1% | 2019 | 4% |
| 1988 | 3.6% | 2004 | 12.4% | 2020 | 0.6% |
| 1989 | 3.4% | 2005 | 11.2% | 2021 | 7.4% |
| 1990 | 2.7% | 2006 | 12.6% | 2022 | 9% |
| 1991 | 4% | 2007 | 8.7% | 2023 | 5.8% |
| 1992 | 4.5% | 2008 | 1.6% | 2024 | 8.9% |
| 1993 | 6.2% | 2009 | 6% | 2025 | 7.1% |
| 1994 | 5.4% | 2010 | 13.5% | 2026 | 6.8% |
| 1995 | 5% | 2011 | 6.8% | | |