| 年份 | 德国 |
|---|---|
| 2023 | - |
| 2022 | 5.36906 |
| 2021 | 5.14126 |
| 2020 | 4.82544 |
| 2019 | 4.60437 |
| 2018 | 4.583 |
| 2017 | 4.63789 |
| 2016 | 4.88524 |
| 2015 | 5.3988 |
| 2014 | 5.86389 |
| 2013 | 6.1391 |
| 2012 | 6.33745 |
| 2011 | 6.37649 |
| 2010 | 6.22228 |
| 2009 | 5.9767 |
| 2008 | 5.64564 |
| 2007 | 5.30057 |
| 2006 | 5.02 |
| 2005 | 4.80922 |
| 2004 | 4.67369 |
| 2003 | 4.67602 |
| 2002 | 4.76688 |
| 2001 | 4.83987 |
| 2000 | 4.89541 |
| 1999 | 4.9304 |
| 1998 | 4.95786 |
| 1997 | 5.02366 |
| 1996 | 5.14553 |
| 1995 | 5.26402 |
| 1994 | 5.25335 |
| 1993 | 4.99222 |
| 1992 | 4.54724 |
| 1991 | 4.04529 |
| 1990 | 3.62315 |
| 1989 | 3.55201 |
| 1988 | 3.91776 |
| 1987 | 4.48628 |
| 1986 | 5.0304 |
| 1985 | 5.42574 |
| 1984 | 5.60006 |
| 1983 | 5.63267 |
| 1982 | 5.62134 |
| 1981 | 5.60735 |
| 1980 | 5.57272 |
| 1979 | 5.48275 |
| 1978 | 5.36506 |
| 1977 | 5.25171 |
| 1976 | 5.15344 |
| 1975 | 5.05923 |
| 1974 | 4.96074 |
| 1973 | 4.87054 |
| 1972 | 4.77415 |
| 1971 | 4.66947 |
| 1970 | 4.58712 |
| 1969 | 4.51295 |
| 1968 | 4.43618 |
| 1967 | 4.34758 |
| 1966 | 4.25195 |
| 1965 | 4.15658 |
| 1964 | 4.0672 |
| 1963 | 3.98166 |
| 1962 | 3.90997 |
| 1961 | 3.82932 |
| 1960 | 3.7453 |