| 年份 | 德国  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | - | 
| 2021 | 0.0144809 | 
| 2020 | 0.00663106 | 
| 2019 | 0.0095331 | 
| 2018 | 0.0181826 | 
| 2017 | 0.0179705 | 
| 2016 | 0.0142242 | 
| 2015 | 0.0146564 | 
| 2014 | 0.0188045 | 
| 2013 | 0.0237163 | 
| 2012 | 0.0548289 | 
| 2011 | 0.114695 | 
| 2010 | 0.100605 | 
| 2009 | 0.0645514 | 
| 2008 | 0.178039 | 
| 2007 | 0.0592991 | 
| 2006 | 0.0574117 | 
| 2005 | 0.0608345 | 
| 2004 | 0.0694686 | 
| 2003 | 0.0155847 | 
| 2002 | 0.0212106 | 
| 2001 | 0.0363504 | 
| 2000 | 0.0156124 | 
| 1999 | 0.00920453 | 
| 1998 | 0.0171083 | 
| 1997 | 0.0190783 | 
| 1996 | 0.0213795 | 
| 1995 | 0.023527 | 
| 1994 | 0.0172747 | 
| 1993 | 0.0313398 | 
| 1992 | 0.054402 | 
| 1991 | 0.0837695 | 
| 1990 | 0.103669 | 
| 1989 | 0.0772511 | 
| 1988 | 0.0570128 | 
| 1987 | 0.0634453 | 
| 1986 | 0.141787 | 
| 1985 | 0.367431 | 
| 1984 | 0.331077 | 
| 1983 | 0.455561 | 
| 1982 | 0.829217 | 
| 1981 | 0.737561 | 
| 1980 | 0.346846 | 
| 1979 | 0.27045 | 
| 1978 | 0.337544 | 
| 1977 | 0.495382 | 
| 1976 | 0.593461 | 
| 1975 | 0.558966 | 
| 1974 | 0.174816 | 
| 1973 | 0.0955039 | 
| 1972 | 0.115804 | 
| 1971 | 0.151251 | 
| 1970 | 0.132445 | 
| 1969 | - | 
| 1968 | - | 
| 1967 | - | 
| 1966 | - | 
| 1965 | - | 
| 1964 | - | 
| 1963 | - | 
| 1962 | - | 
| 1961 | - | 
| 1960 | - |