데이터 표
| 1985 | 29.3% | 1999 | 28% | 2013 | 40.4% |
| 1986 | 37.8% | 2000 | 52.3% | 2014 | 29.8% |
| 1987 | 23.3% | 2001 | 44.9% | 2015 | 16.3% |
| 1988 | 27.5% | 2002 | 30.9% | 2016 | 12.8% |
| 1989 | 29.7% | 2003 | 27% | 2017 | 15.3% |
| 1990 | -49.9% | 2004 | 32.3% | 2018 | 17.6% |
| 1991 | -144.5% | 2005 | 38.8% | 2019 | 13% |
| 1992 | -28% | 2006 | 27.8% | 2020 | 0.2% |
| 1993 | -3.2% | 2007 | 36.9% | 2021 | 10% |
| 1994 | 1.7% | 2008 | 21.2% | 2022 | 30% |
| 1995 | 11.7% | 2009 | 31.1% | 2023 | 28.2% |
| 1996 | 24.2% | 2010 | 31.7% | 2024 | 26% |
| 1997 | 29.4% | 2011 | 38.6% | 2025 | 28.4% |
| 1998 | 19.4% | 2012 | 40.5% | 2026 | 27.6% |
데이터 표
| 1985 | 18.9억 | 1999 | 25.7억 | 2013 | 200억 |
| 1986 | 19.7억 | 2000 | 60.5억 | 2014 | 138억 |
| 1987 | 14.5억 | 2001 | 48.1억 | 2015 | 56.4억 |
| 1988 | 15.9억 | 2002 | 35.8억 | 2016 | 42.3억 |
| 1989 | 21.2억 | 2003 | 38.6억 | 2017 | 55.8억 |
| 1990 | -26.6억 | 2004 | 56.6억 | 2018 | 73.7억 |
| 1991 | -45.3억 | 2005 | 91.4억 | 2019 | 55.6억 |
| 1992 | -16.3억 | 2006 | 82억 | 2020 | 5,400만 |
| 1993 | -2.31억 | 2007 | 120억 | 2021 | 44.7억 |
| 1994 | 1.26억 | 2008 | 84억 | 2022 | 169억 |
| 1995 | 9.48억 | 2009 | 95억 | 2023 | 143억 |
| 1996 | 22.8억 | 2010 | 105억 | 2024 | 128억 |
| 1997 | 27.1억 | 2011 | 164억 | 2025 | 137억 |
| 1998 | 15.3억 | 2012 | 198억 | 2026 | 146억 |
데이터 표
| 1992 | -27.4% | 2004 | 30.5% | 2016 | -9.2% |
| 1993 | -2.8% | 2005 | 36.2% | 2017 | -5.4% |
| 1994 | 2.3% | 2006 | 24.3% | 2018 | -1.2% |
| 1995 | 12.3% | 2007 | 32.4% | 2019 | -6.2% |
| 1996 | 24.8% | 2008 | 16% | 2020 | -24.7% |
| 1997 | 29.9% | 2009 | 23% | 2021 | -8.9% |
| 1998 | 19.9% | 2010 | 22.8% | 2022 | 11.5% |
| 1999 | 28.4% | 2011 | 30.4% | 2023 | 5.2% |
| 2000 | 52.7% | 2012 | 31.7% | 2024 | 1.2% |
| 2001 | 45.4% | 2013 | 29.7% | 2025 | -2.3% |
| 2002 | 31.3% | 2014 | 16.2% | 2026 | -1% |
| 2003 | 27.4% | 2015 | -3.9% | | |
데이터 표
| 1992 | -16억 | 2004 | 53.5억 | 2016 | -30.3억 |
| 1993 | -2억 | 2005 | 85.5억 | 2017 | -19.7억 |
| 1994 | 1.66억 | 2006 | 71.5억 | 2018 | -5.05억 |
| 1995 | 10억 | 2007 | 106억 | 2019 | -26.6억 |
| 1996 | 23.4억 | 2008 | 63.4억 | 2020 | -84.1억 |
| 1997 | 27.6억 | 2009 | 70.1억 | 2021 | -39.8억 |
| 1998 | 15.8억 | 2010 | 75.3억 | 2022 | 64.7억 |
| 1999 | 26.1억 | 2011 | 129억 | 2023 | 26.2억 |
| 2000 | 60.9억 | 2012 | 154억 | 2024 | 5.97억 |
| 2001 | 48.6억 | 2013 | 147억 | 2025 | -10.9억 |
| 2002 | 36.3억 | 2014 | 75.2억 | 2026 | -5.25억 |
| 2003 | 39.1억 | 2015 | -13.5억 | | |