| 年份 | 德国 |
|---|---|
| 2023 | - |
| 2022 | 4.31951 |
| 2021 | 4.29722 |
| 2020 | 4.26438 |
| 2019 | 4.25005 |
| 2018 | 4.24557 |
| 2017 | 4.24131 |
| 2016 | 4.26659 |
| 2015 | 4.32897 |
| 2014 | 4.40296 |
| 2013 | 4.47936 |
| 2012 | 4.56926 |
| 2011 | 4.64819 |
| 2010 | 4.67442 |
| 2009 | 4.66715 |
| 2008 | 4.67035 |
| 2007 | 4.68184 |
| 2006 | 4.72051 |
| 2005 | 4.84451 |
| 2004 | 5.0249 |
| 2003 | 5.19057 |
| 2002 | 5.32232 |
| 2001 | 5.40528 |
| 2000 | 5.4066 |
| 1999 | 5.34742 |
| 1998 | 5.2797 |
| 1997 | 5.23011 |
| 1996 | 5.21024 |
| 1995 | 5.20895 |
| 1994 | 5.19528 |
| 1993 | 5.14537 |
| 1992 | 5.06423 |
| 1991 | 4.95844 |
| 1990 | 4.83742 |
| 1989 | 4.74435 |
| 1988 | 4.71073 |
| 1987 | 4.75783 |
| 1986 | 4.92877 |
| 1985 | 5.21057 |
| 1984 | 5.57651 |
| 1983 | 6.01406 |
| 1982 | 6.46526 |
| 1981 | 6.86374 |
| 1980 | 7.20003 |
| 1979 | 7.47405 |
| 1978 | 7.66533 |
| 1977 | 7.76057 |
| 1976 | 7.77093 |
| 1975 | 7.71341 |
| 1974 | 7.58919 |
| 1973 | 7.40028 |
| 1972 | 7.18687 |
| 1971 | 6.97575 |
| 1970 | 6.77263 |
| 1969 | 6.60352 |
| 1968 | 6.48144 |
| 1967 | 6.39812 |
| 1966 | 6.34239 |
| 1965 | 6.31936 |
| 1964 | 6.30327 |
| 1963 | 6.24709 |
| 1962 | 6.145 |
| 1961 | 5.9738 |
| 1960 | 5.6935 |