Show data table
| 1980 | -117M | 1996 | -53M | 2012 | -63M |
| 1981 | -35M | 1997 | -5M | 2013 | -93M |
| 1982 | -6M | 1998 | -10M | 2014 | -90M |
| 1983 | -4M | 1999 | -12M | 2015 | -134M |
| 1984 | -13M | 2000 | -35M | 2016 | -136M |
| 1985 | -6M | 2001 | -33M | 2017 | -110M |
| 1986 | -1M | 2002 | -33M | 2018 | -158M |
| 1987 | -4M | 2003 | -39M | 2019 | -111M |
| 1988 | 10M | 2004 | -26M | 2020 | -105M |
| 1989 | 5M | 2005 | -65M | 2021 | -86M |
| 1990 | -8M | 2006 | -45M | 2022 | -90M |
| 1991 | 0M | 2007 | -66M | 2023 | -127M |
| 1992 | 0M | 2008 | -118M | 2024 | -157M |
| 1993 | -17M | 2009 | -113M | 2025 | -128M |
| 1994 | -10M | 2010 | -155M | 2026 | -142M |
| 1995 | -16M | 2011 | -105M | | |
Show data table
| 1980 | -19.4% | 1996 | -5.5% | 2012 | -4.5% |
| 1981 | -6% | 1997 | -0.5% | 2013 | -6.7% |
| 1982 | -1.2% | 1998 | -1% | 2014 | -7.3% |
| 1983 | -0.6% | 1999 | -1.2% | 2015 | -9.9% |
| 1984 | -3.4% | 2000 | -3.4% | 2016 | -9.2% |
| 1985 | -1.3% | 2001 | -3.3% | 2017 | -7.4% |
| 1986 | -0.4% | 2002 | -3.7% | 2018 | -9.5% |
| 1987 | -0.8% | 2003 | -4.6% | 2019 | -6.1% |
| 1988 | 1.6% | 2004 | -2.7% | 2020 | -5.8% |
| 1989 | 0.8% | 2005 | -6.3% | 2021 | -4.2% |
| 1990 | -1.1% | 2006 | -4.3% | 2022 | -4.2% |
| 1991 | -0.1% | 2007 | -5.2% | 2023 | -5.4% |
| 1992 | -0% | 2008 | -7.6% | 2024 | -6.5% |
| 1993 | -1.9% | 2009 | -7.8% | 2025 | -4.9% |
| 1994 | -1.1% | 2010 | -10% | 2026 | -5.1% |
| 1995 | -1.7% | 2011 | -7.4% | | |