| 年份 | 德国 |
|---|---|
| 2023 | - |
| 2022 | 4.69553 |
| 2021 | 4.67677 |
| 2020 | 4.64427 |
| 2019 | 4.62934 |
| 2018 | 4.62438 |
| 2017 | 4.62204 |
| 2016 | 4.6533 |
| 2015 | 4.72834 |
| 2014 | 4.82568 |
| 2013 | 4.92864 |
| 2012 | 5.04438 |
| 2011 | 5.14725 |
| 2010 | 5.18865 |
| 2009 | 5.18683 |
| 2008 | 5.19199 |
| 2007 | 5.20123 |
| 2006 | 5.23418 |
| 2005 | 5.36357 |
| 2004 | 5.5561 |
| 2003 | 5.73493 |
| 2002 | 5.88473 |
| 2001 | 5.98051 |
| 2000 | 5.98177 |
| 1999 | 5.92037 |
| 1998 | 5.85294 |
| 1997 | 5.80532 |
| 1996 | 5.79505 |
| 1995 | 5.80846 |
| 1994 | 5.80864 |
| 1993 | 5.77075 |
| 1992 | 5.69883 |
| 1991 | 5.59682 |
| 1990 | 5.47745 |
| 1989 | 5.38557 |
| 1988 | 5.35331 |
| 1987 | 5.4128 |
| 1986 | 5.62182 |
| 1985 | 5.96331 |
| 1984 | 6.4061 |
| 1983 | 6.93709 |
| 1982 | 7.47953 |
| 1981 | 7.95389 |
| 1980 | 8.35924 |
| 1979 | 8.69393 |
| 1978 | 8.92697 |
| 1977 | 9.04764 |
| 1976 | 9.06717 |
| 1975 | 9.00014 |
| 1974 | 8.85728 |
| 1973 | 8.64824 |
| 1972 | 8.41481 |
| 1971 | 8.18617 |
| 1970 | 7.9657 |
| 1969 | 7.77309 |
| 1968 | 7.62568 |
| 1967 | 7.5284 |
| 1966 | 7.47305 |
| 1965 | 7.46217 |
| 1964 | 7.47152 |
| 1963 | 7.44006 |
| 1962 | 7.34373 |
| 1961 | 7.15814 |
| 1960 | 6.82556 |