| 年份 | 保加利亚  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 10.5597 | 
| 2021 | 8.54261 | 
| 2020 | -3.38799 | 
| 2019 | 4.77008 | 
| 2018 | 3.43913 | 
| 2017 | 3.49918 | 
| 2016 | 3.75178 | 
| 2015 | 4.05941 | 
| 2014 | 1.52487 | 
| 2013 | 0.0154188 | 
| 2012 | 1.33407 | 
| 2011 | 2.74691 | 
| 2010 | 2.22608 | 
| 2009 | -2.72242 | 
| 2008 | 6.87713 | 
| 2007 | 7.44149 | 
| 2006 | 7.61685 | 
| 2005 | 7.8655 | 
| 2004 | 7.3174 | 
| 2003 | 6.07406 | 
| 2002 | 8.19522 | 
| 2001 | 5.91116 | 
| 2000 | 5.10506 | 
| 1999 | -7.88107 | 
| 1998 | 4.48403 | 
| 1997 | -13.5909 | 
| 1996 | 5.74937 | 
| 1995 | 3.32119 | 
| 1994 | 2.16436 | 
| 1993 | -0.691214 | 
| 1992 | -6.27126 | 
| 1991 | -7.53407 | 
| 1990 | -7.46321 | 
| 1989 | -2.15169 | 
| 1988 | 10.8201 | 
| 1987 | 5.89861 | 
| 1986 | 4.23524 | 
| 1985 | 2.68495 | 
| 1984 | 3.15481 | 
| 1983 | 3.17252 | 
| 1982 | 2.03229 | 
| 1981 | 4.55114 | 
| 1980 | - | 
| 1979 | - | 
| 1978 | - | 
| 1977 | - | 
| 1976 | - | 
| 1975 | - | 
| 1974 | - | 
| 1973 | - | 
| 1972 | - | 
| 1971 | - | 
| 1970 | - | 
| 1969 | - | 
| 1968 | - | 
| 1967 | - | 
| 1966 | - | 
| 1965 | - | 
| 1964 | - | 
| 1963 | - | 
| 1962 | - | 
| 1961 | - | 
| 1960 | - |