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| 1980 | -151 M | 1996 | 495 M | 2012 | -821 M |
| 1981 | -304 M | 1997 | 721 M | 2013 | 647 M |
| 1982 | -145 M | 1998 | 170 M | 2014 | 1,71 mil M |
| 1983 | -79 M | 1999 | 583 M | 2015 | 301 M |
| 1984 | -59 M | 2000 | 545 M | 2016 | 1,2 mil M |
| 1985 | 82 M | 2001 | 595 M | 2017 | 900 M |
| 1986 | 109 M | 2002 | 263 M | 2018 | 67 M |
| 1987 | 628 M | 2003 | 717 M | 2019 | -1,16 mil M |
| 1988 | 194 M | 2004 | 317 M | 2020 | -1,47 mil M |
| 1989 | 492 M | 2005 | 1,6 mil M | 2021 | -331 M |
| 1990 | -19 M | 2006 | 1,95 mil M | 2022 | -121 M |
| 1991 | 303 M | 2007 | 1,65 mil M | 2023 | 289 M |
| 1992 | 198 M | 2008 | 150 M | 2024 | -821 M |
| 1993 | 427 M | 2009 | -648 M | 2025 | 719 M |
| 1994 | 222 M | 2010 | -744 M | 2026 | -419 M |
| 1995 | 300 M | 2011 | -132 M | | |
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| 1980 | -12,9% | 1996 | 10% | 2012 | -5,9% |
| 1981 | -29,3% | 1997 | 14,4% | 2013 | 4,5% |
| 1982 | -13,2% | 1998 | 3,5% | 2014 | 11,1% |
| 1983 | -6,5% | 1999 | 10,8% | 2015 | 2,2% |
| 1984 | -4,9% | 2000 | 9,6% | 2016 | 8% |
| 1985 | 7,3% | 2001 | 10,9% | 2017 | 5,6% |
| 1986 | 7,2% | 2002 | 4,9% | 2018 | 0,4% |
| 1987 | 26,5% | 2003 | 9,6% | 2019 | -6,9% |
| 1988 | 6,3% | 2004 | 3,6% | 2020 | -9,8% |
| 1989 | 14,3% | 2005 | 16,2% | 2021 | -1,8% |
| 1990 | -0,5% | 2006 | 19,7% | 2022 | -0,6% |
| 1991 | 8% | 2007 | 15,7% | 2023 | 1,5% |
| 1992 | 5% | 2008 | 1,4% | 2024 | -4,2% |
| 1993 | 10,8% | 2009 | -6,4% | 2025 | 3,7% |
| 1994 | 5,2% | 2010 | -5,9% | 2026 | -1,9% |
| 1995 | 6,2% | 2011 | -0,9% | | |