데이터 표
| 1980 | -23.9억 | 1996 | 30.9억 | 2012 | 198억 |
| 1981 | -18.8억 | 1997 | 22.8억 | 2013 | 254억 |
| 1982 | -22.6억 | 1998 | -2.64억 | 2014 | 296억 |
| 1983 | -13.8억 | 1999 | 45억 | 2015 | 240억 |
| 1984 | -17.2억 | 2000 | 32.7억 | 2016 | 221억 |
| 1985 | -27.7억 | 2001 | 60.1억 | 2017 | 243억 |
| 1986 | -44.9억 | 2002 | 53.6억 | 2018 | 224억 |
| 1987 | -30억 | 2003 | 85.7억 | 2019 | 257억 |
| 1988 | -13.4억 | 2004 | 102억 | 2020 | 257억 |
| 1989 | -11.2억 | 2005 | 107억 | 2021 | 347억 |
| 1990 | 13.7억 | 2006 | 90.1억 | 2022 | 447억 |
| 1991 | 19.8억 | 2007 | 41.4억 | 2023 | 445억 |
| 1992 | 42억 | 2008 | 102억 | 2024 | 518억 |
| 1993 | 48.3억 | 2009 | 116억 | 2025 | 577억 |
| 1994 | 31.9억 | 2010 | 207억 | 2026 | 618억 |
| 1995 | 18.6억 | 2011 | 218억 | | |
데이터 표
| 1980 | -3.4% | 1996 | 1.6% | 2012 | 6.1% |
| 1981 | -3.1% | 1997 | 1.3% | 2013 | 7.4% |
| 1982 | -3.8% | 1998 | -0.1% | 2014 | 8.4% |
| 1983 | -2.3% | 1999 | 2.5% | 2015 | 8% |
| 1984 | -2.9% | 2000 | 2% | 2016 | 7.1% |
| 1985 | -4.4% | 2001 | 3.6% | 2017 | 7.3% |
| 1986 | -5.1% | 2002 | 3% | 2018 | 6.3% |
| 1987 | -2.7% | 2003 | 3.9% | 2019 | 7.4% |
| 1988 | -1.2% | 2004 | 4% | 2020 | 7.2% |
| 1989 | -1% | 2005 | 4.1% | 2021 | 8.5% |
| 1990 | 1% | 2006 | 3.2% | 2022 | 11.2% |
| 1991 | 1.4% | 2007 | 1.3% | 2023 | 11% |
| 1992 | 2.7% | 2008 | 2.9% | 2024 | 12.2% |
| 1993 | 3.4% | 2009 | 3.6% | 2025 | 12.5% |
| 1994 | 2% | 2010 | 6.4% | 2026 | 12.3% |
| 1995 | 1% | 2011 | 6.3% | | |