| 年份 | 保加利亚 |
|---|---|
| 2023 | - |
| 2022 | 143.922 |
| 2021 | 124.036 |
| 2020 | 115.307 |
| 2019 | 113.749 |
| 2018 | 109.705 |
| 2017 | 106.027 |
| 2016 | 101.357 |
| 2015 | 100 |
| 2014 | 98.022 |
| 2013 | 97.4655 |
| 2012 | 97.0806 |
| 2011 | 94.6204 |
| 2010 | 91.0831 |
| 2009 | 90.7028 |
| 2008 | 89.352 |
| 2007 | 82.6292 |
| 2006 | 75.7328 |
| 2005 | 72.2566 |
| 2004 | 67.4434 |
| 2003 | 64.7471 |
| 2002 | 64.1826 |
| 2001 | 62.1127 |
| 2000 | 58.7458 |
| 1999 | 55.6032 |
| 1998 | 54.9513 |
| 1997 | 41.8587 |
| 1996 | 3.7039 |
| 1995 | 2.15026 |
| 1994 | 1.16977 |
| 1993 | 0.679066 |
| 1992 | 0.431506 |
| 1991 | 0.255232 |
| 1990 | 0.0722418 |
| 1989 | 0.0647424 |
| 1988 | 0.0600561 |
| 1987 | 0.0610704 |
| 1986 | 0.0616267 |
| 1985 | 0.0585166 |
| 1984 | 0.0569161 |
| 1983 | 0.0561781 |
| 1982 | 0.0565561 |
| 1981 | 0.0568451 |
| 1980 | 0.0583732 |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |