年份 | 保加利亚 |
---|---|
2023 | - |
2022 | 8.33751 |
2021 | 8.08254 |
2020 | 7.89275 |
2019 | 7.75477 |
2018 | 7.68149 |
2017 | 7.59763 |
2016 | 7.40273 |
2015 | 7.16389 |
2014 | 6.94398 |
2013 | 6.77197 |
2012 | 6.76061 |
2011 | 6.92942 |
2010 | 7.11092 |
2009 | 7.17743 |
2008 | 7.15858 |
2007 | 7.16091 |
2006 | 7.17099 |
2005 | 7.16623 |
2004 | 7.17669 |
2003 | 7.2096 |
2002 | 7.21155 |
2001 | 7.15167 |
2000 | 7.09135 |
1999 | 7.08525 |
1998 | 7.10223 |
1997 | 7.11554 |
1996 | 7.13405 |
1995 | 7.09734 |
1994 | 6.93854 |
1993 | 6.68218 |
1992 | 6.39824 |
1991 | 6.12436 |
1990 | 5.88849 |
1989 | 5.7387 |
1988 | 5.67798 |
1987 | 5.69515 |
1986 | 5.78476 |
1985 | 5.9504 |
1984 | 6.18869 |
1983 | 6.45094 |
1982 | 6.67767 |
1981 | 6.84211 |
1980 | 6.93579 |
1979 | 6.96697 |
1978 | 6.96831 |
1977 | 6.98471 |
1976 | 7.04332 |
1975 | 7.14243 |
1974 | 7.26544 |
1973 | 7.36062 |
1972 | 7.37465 |
1971 | 7.31225 |
1970 | 7.16519 |
1969 | 6.865 |
1968 | 6.41692 |
1967 | 5.91135 |
1966 | 5.43113 |
1965 | 5.05757 |
1964 | 4.91481 |
1963 | 5.03015 |
1962 | 5.26772 |
1961 | 5.54058 |
1960 | 5.8255 |