Show data table
| 1980 | 41.5B | 1996 | 680M | 2012 | 170B |
| 1981 | 39.6B | 1997 | 305M | 2013 | 141B |
| 1982 | 7.58B | 1998 | -13.1B | 2014 | 77.7B |
| 1983 | -16.9B | 1999 | 411M | 2015 | -55B |
| 1984 | -18.4B | 2000 | 14.3B | 2016 | -27B |
| 1985 | -12.9B | 2001 | 9.35B | 2017 | 9.08B |
| 1986 | -11.8B | 2002 | 11.9B | 2018 | 70B |
| 1987 | -9.76B | 2003 | 28B | 2019 | 32.4B |
| 1988 | -7.33B | 2004 | 51.9B | 2020 | -34.7B |
| 1989 | -9.53B | 2005 | 92.4B | 2021 | 44.9B |
| 1990 | -4.15B | 2006 | 103B | 2022 | 145B |
| 1991 | -27.5B | 2007 | 99.4B | 2023 | 25.9B |
| 1992 | -17.7B | 2008 | 140B | 2024 | -16.3B |
| 1993 | -17.2B | 2009 | 28.3B | 2025 | -37.7B |
| 1994 | -10.5B | 2010 | 74.4B | 2026 | -22.3B |
| 1995 | -5.32B | 2011 | 165B | | |
Show data table
| 1980 | 25.2% | 1996 | 0.4% | 2012 | 22.6% |
| 1981 | 21.5% | 1997 | 0.2% | 2013 | 18.3% |
| 1982 | 4.9% | 1998 | -8.9% | 2014 | 9.9% |
| 1983 | -13% | 1999 | 0.3% | 2015 | -7.9% |
| 1984 | -15.4% | 2000 | 7.6% | 2016 | -3.9% |
| 1985 | -12.4% | 2001 | 5.1% | 2017 | 1.2% |
| 1986 | -13.6% | 2002 | 6.3% | 2018 | 7.9% |
| 1987 | -11.4% | 2003 | 13% | 2019 | 3.6% |
| 1988 | -8.3% | 2004 | 20.1% | 2020 | -4.5% |
| 1989 | -10% | 2005 | 28.1% | 2021 | 4.6% |
| 1990 | -3.5% | 2006 | 27.4% | 2022 | 11.7% |
| 1991 | -20.8% | 2007 | 23.9% | 2023 | 2.1% |
| 1992 | -12.9% | 2008 | 26.9% | 2024 | -1.3% |
| 1993 | -13% | 2009 | 6.6% | 2025 | -3% |
| 1994 | -7.8% | 2010 | 14.1% | 2026 | -1.6% |
| 1995 | -3.7% | 2011 | 24.2% | | |