| 年份 | 保加利亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | - |
| 2017 | 3.44十万 |
| 2016 | 3.44十万 |
| 2015 | 3.46十万 |
| 2014 | 3.51十万 |
| 2013 | 3.55十万 |
| 2012 | 3.61十万 |
| 2011 | 3.65十万 |
| 2010 | 3.72十万 |
| 2009 | 3.9十万 |
| 2008 | 4.18十万 |
| 2007 | 4.43十万 |
| 2006 | 4.64十万 |
| 2005 | 4.81十万 |
| 2004 | 4.96十万 |
| 2003 | 5.08十万 |
| 2002 | 5.06十万 |
| 2001 | 5.09十万 |
| 2000 | 5.1十万 |
| 1999 | 5.1十万 |
| 1998 | 5.15十万 |
| 1997 | 5.27十万 |
| 1996 | 5.43十万 |
| 1995 | 5.59十万 |
| 1994 | 5.68十万 |
| 1993 | 6十万 |
| 1992 | 6.31十万 |
| 1991 | 6.57十万 |
| 1990 | 6.71十万 |
| 1989 | 7.07十万 |
| 1988 | 7.09十万 |
| 1987 | 6.92十万 |
| 1986 | 6.77十万 |
| 1985 | 6.46十万 |
| 1984 | 6.26十万 |
| 1983 | 6.09十万 |
| 1982 | 5.85十万 |
| 1981 | 5.63十万 |
| 1980 | 5.55十万 |
| 1979 | 5.48十万 |
| 1978 | 5.71十万 |
| 1977 | 5.88十万 |
| 1976 | 5.67十万 |
| 1975 | 6.11十万 |
| 1974 | 6.06十万 |
| 1973 | 6.04十万 |
| 1972 | 6.03十万 |
| 1971 | 6.09十万 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |