年份 | 保加利亚 |
---|---|
2023 | - |
2022 | 4.20537 |
2021 | 4.11828 |
2020 | 4.07133 |
2019 | 4.04726 |
2018 | 4.17192 |
2017 | 4.43609 |
2016 | 4.72045 |
2015 | 5.03827 |
2014 | 5.39419 |
2013 | 5.71807 |
2012 | 5.99345 |
2011 | 6.22146 |
2010 | 6.36575 |
2009 | 6.42137 |
2008 | 6.44699 |
2007 | 6.46572 |
2006 | 6.47508 |
2005 | 6.50012 |
2004 | 6.58403 |
2003 | 6.69225 |
2002 | 6.80825 |
2001 | 6.94021 |
2000 | 7.05078 |
1999 | 7.12545 |
1998 | 7.13716 |
1997 | 7.02961 |
1996 | 6.8744 |
1995 | 6.76025 |
1994 | 6.67799 |
1993 | 6.64966 |
1992 | 6.6323 |
1991 | 6.56139 |
1990 | 6.47395 |
1989 | 6.39646 |
1988 | 6.32535 |
1987 | 6.32986 |
1986 | 6.43018 |
1985 | 6.54218 |
1984 | 6.60793 |
1983 | 6.64841 |
1982 | 6.71466 |
1981 | 6.79558 |
1980 | 6.8749 |
1979 | 6.96623 |
1978 | 7.08159 |
1977 | 7.19246 |
1976 | 7.27201 |
1975 | 7.35037 |
1974 | 7.50179 |
1973 | 7.70382 |
1972 | 7.8927 |
1971 | 8.08152 |
1970 | 8.22111 |
1969 | 8.19453 |
1968 | 8.01275 |
1967 | 7.76747 |
1966 | 7.49582 |
1965 | 7.24653 |
1964 | 7.08306 |
1963 | 7.02245 |
1962 | 7.04949 |
1961 | 7.16202 |
1960 | 7.36927 |