| 年份 | 德国 |
|---|---|
| 2023 | - |
| 2022 | 1.56596 |
| 2021 | 3.12445 |
| 2020 | 4.11184 |
| 2019 | 2.64491 |
| 2018 | 0.803631 |
| 2017 | 1.66282 |
| 2016 | 4.04 |
| 2015 | 2.90183 |
| 2014 | 1.69527 |
| 2013 | 1.41144 |
| 2012 | 1.27902 |
| 2011 | 0.965816 |
| 2010 | 1.41977 |
| 2009 | 3.15622 |
| 2008 | 3.72115 |
| 2007 | 1.7006 |
| 2006 | 1.11407 |
| 2005 | 0.596906 |
| 2004 | -0.593364 |
| 2003 | 0.731886 |
| 2002 | 1.20988 |
| 2001 | 0.546178 |
| 2000 | 1.61453 |
| 1999 | 1.23867 |
| 1998 | 2.37939 |
| 1997 | 0.896981 |
| 1996 | 2.66793 |
| 1995 | 2.21484 |
| 1994 | 3.36243 |
| 1993 | 0.749603 |
| 1992 | 5.60207 |
| 1991 | 3.31646 |
| 1990 | 2.01307 |
| 1989 | -2.12503 |
| 1988 | 1.46535 |
| 1987 | 0.62138 |
| 1986 | 1.43147 |
| 1985 | 0.818524 |
| 1984 | 1.20994 |
| 1983 | -0.466527 |
| 1982 | -1.04145 |
| 1981 | 4.58118 |
| 1980 | 3.47392 |
| 1979 | 3.97439 |
| 1978 | 4.15199 |
| 1977 | 2.10689 |
| 1976 | 2.12543 |
| 1975 | 4.48252 |
| 1974 | 5.57164 |
| 1973 | 6.17701 |
| 1972 | 4.91698 |
| 1971 | 6.3797 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |