Show data table
| 1980 | -16M | 1996 | 11M | 2012 | -50M |
| 1981 | -17M | 1997 | -9M | 2013 | -12M |
| 1982 | -9M | 1998 | 3M | 2014 | -69M |
| 1983 | 1M | 1999 | -22M | 2015 | -22M |
| 1984 | -3M | 2000 | -4M | 2016 | -36M |
| 1985 | 2M | 2001 | -11M | 2017 | -16M |
| 1986 | 10M | 2002 | -24M | 2018 | 7M |
| 1987 | 11M | 2003 | -13M | 2019 | 26M |
| 1988 | 13M | 2004 | -14M | 2020 | 8M |
| 1989 | 14M | 2005 | -35M | 2021 | -125M |
| 1990 | 13M | 2006 | -44M | 2022 | -94M |
| 1991 | -31M | 2007 | -76M | 2023 | -31M |
| 1992 | -25M | 2008 | -32M | 2024 | 52M |
| 1993 | -35M | 2009 | -29M | 2025 | 74M |
| 1994 | 4M | 2010 | -37M | 2026 | -22M |
| 1995 | 10M | 2011 | -22M | | |
Show data table
| 1980 | -12.6% | 1996 | 4.4% | 2012 | -6.5% |
| 1981 | -13.9% | 1997 | -3.1% | 2013 | -1.5% |
| 1982 | -7.7% | 1998 | 0.9% | 2014 | -8.6% |
| 1983 | 1.1% | 1999 | -8.2% | 2015 | -2.6% |
| 1984 | -2.4% | 2000 | -1.7% | 2016 | -4.2% |
| 1985 | 1.8% | 2001 | -4% | 2017 | -1.8% |
| 1986 | 8.7% | 2002 | -8.3% | 2018 | 0.8% |
| 1987 | 9% | 2003 | -3.8% | 2019 | 2.8% |
| 1988 | 9.8% | 2004 | -3.3% | 2020 | 0.9% |
| 1989 | 10.1% | 2005 | -7.1% | 2021 | -14.6% |
| 1990 | 7.1% | 2006 | -8.5% | 2022 | -10.6% |
| 1991 | -17.4% | 2007 | -13.5% | 2023 | -3% |
| 1992 | -13.2% | 2008 | -4.7% | 2024 | 4.4% |
| 1993 | -17.6% | 2009 | -4.6% | 2025 | 5.7% |
| 1994 | 2.4% | 2010 | -5.4% | 2026 | -1.6% |
| 1995 | 4% | 2011 | -3% | | |