Show data table
| 1980 | -61M | 1996 | -44M | 2012 | -83M |
| 1981 | -39M | 1997 | -33M | 2013 | -48M |
| 1982 | -80M | 1998 | -21M | 2014 | 6M |
| 1983 | -72M | 1999 | -13M | 2015 | 21M |
| 1984 | -66M | 2000 | 11M | 2016 | 17M |
| 1985 | -76M | 2001 | -16M | 2017 | 4M |
| 1986 | -50M | 2002 | -15M | 2018 | -54M |
| 1987 | -45M | 2003 | -14M | 2019 | -127M |
| 1988 | -56M | 2004 | -9M | 2020 | -39M |
| 1989 | -80M | 2005 | -10M | 2021 | -14M |
| 1990 | -45M | 2006 | -39M | 2022 | -148M |
| 1991 | -75M | 2007 | -31M | 2023 | -172M |
| 1992 | -97M | 2008 | -29M | 2024 | -162M |
| 1993 | -62M | 2009 | -48M | 2025 | -163M |
| 1994 | -46M | 2010 | -71M | 2026 | -189M |
| 1995 | -35M | 2011 | -14M | | |
Show data table
| 1980 | -21.1% | 1996 | -6% | 2012 | -7.9% |
| 1981 | -10.4% | 1997 | -4.7% | 2013 | -4.3% |
| 1982 | -18.9% | 1998 | -3.6% | 2014 | 0.5% |
| 1983 | -15.2% | 1999 | -2.2% | 2015 | 1.8% |
| 1984 | -19.8% | 2000 | 2.7% | 2016 | 1.4% |
| 1985 | -15.6% | 2001 | -3.9% | 2017 | 0.3% |
| 1986 | -10.5% | 2002 | -3.3% | 2018 | -3.5% |
| 1987 | -11.2% | 2003 | -2.5% | 2019 | -8.5% |
| 1988 | -14.9% | 2004 | -1.6% | 2020 | -2.6% |
| 1989 | -17.8% | 2005 | -1.6% | 2021 | -0.8% |
| 1990 | -8.3% | 2006 | -6.2% | 2022 | -8.6% |
| 1991 | -9.8% | 2007 | -4.1% | 2023 | -8.6% |
| 1992 | -11.5% | 2008 | -3% | 2024 | -7.4% |
| 1993 | -9.5% | 2009 | -5.4% | 2025 | -6.2% |
| 1994 | -12.7% | 2010 | -7.5% | 2026 | -6.3% |
| 1995 | -4.5% | 2011 | -1.2% | | |