| 年份 | 保加利亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | 97.1133 |
| 2019 | 96.0558 |
| 2018 | 95.6638 |
| 2017 | 96.2632 |
| 2016 | 94.5933 |
| 2015 | 93.4187 |
| 2014 | 96.151 |
| 2013 | 98.2073 |
| 2012 | 95.7929 |
| 2011 | 96.3785 |
| 2010 | 96.4503 |
| 2009 | 97.103 |
| 2008 | 93.5461 |
| 2007 | 94.1452 |
| 2006 | 94.3458 |
| 2005 | 94.6079 |
| 2004 | 93.2095 |
| 2003 | 94.2528 |
| 2002 | 93.6456 |
| 2001 | 92.8247 |
| 2000 | 94.7199 |
| 1999 | 93.2534 |
| 1998 | 90.5046 |
| 1997 | 89.2162 |
| 1996 | 89.2324 |
| 1995 | 93.4362 |
| 1994 | - |
| 1993 | 91.2732 |
| 1992 | 90.95 |
| 1991 | 92.1006 |
| 1990 | 96.1703 |
| 1989 | 81.494 |
| 1988 | 96.2427 |
| 1987 | 94.6004 |
| 1986 | 95.4839 |
| 1985 | 94.7588 |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |