| 年份 | 保加利亚 |
|---|---|
| 2023 | - |
| 2022 | 11.6267 |
| 2021 | 11.1644 |
| 2020 | -10.3712 |
| 2019 | 3.97046 |
| 2018 | 1.74065 |
| 2017 | 5.74672 |
| 2016 | 8.61247 |
| 2015 | 6.44119 |
| 2014 | 3.12129 |
| 2013 | 9.63202 |
| 2012 | 2.03777 |
| 2011 | 12.5538 |
| 2010 | 11.0392 |
| 2009 | -11.7156 |
| 2008 | 2.47786 |
| 2007 | 19.6226 |
| 2006 | 7.66317 |
| 2005 | 9.08631 |
| 2004 | 24.5079 |
| 2003 | 6.46249 |
| 2002 | 8.85768 |
| 2001 | 1.21492 |
| 2000 | -17.1607 |
| 1999 | -17.7232 |
| 1998 | -17.3683 |
| 1997 | 7.09693 |
| 1996 | 29.9519 |
| 1995 | 29.6046 |
| 1994 | 2.76835 |
| 1993 | 2.39689 |
| 1992 | 5.70208 |
| 1991 | -45.5199 |
| 1990 | -71.3549 |
| 1989 | -14.032 |
| 1988 | -12.7479 |
| 1987 | 10.2886 |
| 1986 | 0.65609 |
| 1985 | 12.5807 |
| 1984 | 9.25301 |
| 1983 | 6.42179 |
| 1982 | -2.00634 |
| 1981 | 5.90497 |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |