Show data table
| 1980 | -71M | 1996 | -35M | 2012 | -219M |
| 1981 | -24M | 1997 | -30M | 2013 | -90M |
| 1982 | -13M | 1998 | -58M | 2014 | -169M |
| 1983 | -12M | 1999 | -83M | 2015 | -51M |
| 1984 | -7M | 2000 | -60M | 2016 | -64M |
| 1985 | -5M | 2001 | -60M | 2017 | -139M |
| 1986 | 2M | 2002 | -69M | 2018 | -105M |
| 1987 | 14M | 2003 | -91M | 2019 | 5M |
| 1988 | -6M | 2004 | -133M | 2020 | -281M |
| 1989 | -26M | 2005 | -34M | 2021 | -249M |
| 1990 | -18M | 2006 | -60M | 2022 | -80M |
| 1991 | -17M | 2007 | -196M | 2023 | -69M |
| 1992 | -20M | 2008 | -245M | 2024 | 107M |
| 1993 | -33M | 2009 | -248M | 2025 | 112M |
| 1994 | -46M | 2010 | -207M | 2026 | -14M |
| 1995 | -62M | 2011 | -304M | | |
Show data table
| 1980 | -45.3% | 1996 | -5.7% | 2012 | -11.5% |
| 1981 | -12.6% | 1997 | -4.9% | 2013 | -4.4% |
| 1982 | -8.8% | 1998 | -8.9% | 2014 | -8.3% |
| 1983 | -8.4% | 1999 | -11.9% | 2015 | -2.9% |
| 1984 | -4.8% | 2000 | -8.7% | 2016 | -3.4% |
| 1985 | -3.1% | 2001 | -7.6% | 2017 | -7% |
| 1986 | 0.9% | 2002 | -8% | 2018 | -4.8% |
| 1987 | 5.2% | 2003 | -8.2% | 2019 | 0.2% |
| 1988 | -1.9% | 2004 | -10.5% | 2020 | -15.3% |
| 1989 | -8% | 2005 | -2.4% | 2021 | -12.1% |
| 1990 | -4.4% | 2006 | -4.1% | 2022 | -3.5% |
| 1991 | -3.8% | 2007 | -11.9% | 2023 | -2.8% |
| 1992 | -4.3% | 2008 | -12.5% | 2024 | 3.9% |
| 1993 | -7.7% | 2009 | -13.4% | 2025 | 3.6% |
| 1994 | -10.2% | 2010 | -11.3% | 2026 | -0.4% |
| 1995 | -10.8% | 2011 | -14.8% | | |