| 年份 | 德国 |
|---|---|
| 2023 | - |
| 2022 | 4.77683 |
| 2021 | 4.60268 |
| 2020 | 4.33918 |
| 2019 | 4.13735 |
| 2018 | 4.1053 |
| 2017 | 4.14791 |
| 2016 | 4.36454 |
| 2015 | 4.82402 |
| 2014 | 5.24267 |
| 2013 | 5.48711 |
| 2012 | 5.66284 |
| 2011 | 5.69116 |
| 2010 | 5.54191 |
| 2009 | 5.30873 |
| 2008 | 4.99743 |
| 2007 | 4.6716 |
| 2006 | 4.39559 |
| 2005 | 4.16902 |
| 2004 | 3.99938 |
| 2003 | 3.95308 |
| 2002 | 3.9698 |
| 2001 | 3.91722 |
| 2000 | 3.79337 |
| 1999 | 3.60341 |
| 1998 | 3.37815 |
| 1997 | 3.20452 |
| 1996 | 3.1261 |
| 1995 | 3.08943 |
| 1994 | 3.03818 |
| 1993 | 2.89712 |
| 1992 | 2.65004 |
| 1991 | 2.36136 |
| 1990 | 2.12056 |
| 1989 | 2.07233 |
| 1988 | 2.28213 |
| 1987 | 2.63703 |
| 1986 | 2.99333 |
| 1985 | 3.26906 |
| 1984 | 3.4224 |
| 1983 | 3.48717 |
| 1982 | 3.52028 |
| 1981 | 3.55943 |
| 1980 | 3.61643 |
| 1979 | 3.6599 |
| 1978 | 3.67912 |
| 1977 | 3.68733 |
| 1976 | 3.68956 |
| 1975 | 3.66449 |
| 1974 | 3.59256 |
| 1973 | 3.50035 |
| 1972 | 3.38473 |
| 1971 | 3.24688 |
| 1970 | 3.11394 |
| 1969 | 2.99572 |
| 1968 | 2.90676 |
| 1967 | 2.84125 |
| 1966 | 2.79697 |
| 1965 | 2.77719 |
| 1964 | 2.78104 |
| 1963 | 2.79883 |
| 1962 | 2.82837 |
| 1961 | 2.85017 |
| 1960 | 2.86864 |