Show data table
| 1980 | 8.36B | 1996 | -2.12B | 2012 | 62B |
| 1981 | 8.22B | 1997 | -3.08B | 2013 | 60.5B |
| 1982 | 5.63B | 1998 | -2.16B | 2014 | 49.4B |
| 1983 | 3.7B | 1999 | 92M | 2015 | 13.8B |
| 1984 | 5.64B | 2000 | 1.66B | 2016 | -8.27B |
| 1985 | 3.91B | 2001 | 4.15B | 2017 | 6.43B |
| 1986 | 1.66B | 2002 | 3.82B | 2018 | 16.7B |
| 1987 | 2.05B | 2003 | 5.75B | 2019 | 4.26B |
| 1988 | 1.64B | 2004 | 7.55B | 2020 | -2.99B |
| 1989 | 2.36B | 2005 | 7.48B | 2021 | 26.3B |
| 1990 | -664M | 2006 | 9.46B | 2022 | 63.1B |
| 1991 | -870M | 2007 | 11.5B | 2023 | 36.5B |
| 1992 | -1.07B | 2008 | 26.6B | 2024 | 37.9B |
| 1993 | -1.26B | 2009 | 6.39B | 2025 | 32.1B |
| 1994 | -1.14B | 2010 | 24B | 2026 | 24B |
| 1995 | -1.89B | 2011 | 52.1B | | |
Show data table
| 1980 | 125.5% | 1996 | -27.3% | 2012 | 33.2% |
| 1981 | 111.5% | 1997 | -30.9% | 2013 | 30.4% |
| 1982 | 87.1% | 1998 | -25.5% | 2014 | 24% |
| 1983 | 67.3% | 1999 | 0.8% | 2015 | 8.5% |
| 1984 | 98.8% | 2000 | 9.2% | 2016 | -5.5% |
| 1985 | 73.2% | 2001 | 23.7% | 2017 | 4% |
| 1986 | 39.3% | 2002 | 19.8% | 2018 | 9.1% |
| 1987 | 46.1% | 2003 | 24.3% | 2019 | 2.4% |
| 1988 | 38.5% | 2004 | 24.6% | 2020 | -2.1% |
| 1989 | 52.5% | 2005 | 16.8% | 2021 | 14.6% |
| 1990 | -10.6% | 2006 | 16.1% | 2022 | 26.8% |
| 1991 | -15.6% | 2007 | 15.1% | 2023 | 16.8% |
| 1992 | -16.7% | 2008 | 23.6% | 2024 | 17.3% |
| 1993 | -21.6% | 2009 | 7.2% | 2025 | 14.5% |
| 1994 | -19.2% | 2010 | 20% | 2026 | 11% |
| 1995 | -27.6% | 2011 | 31.1% | | |