Bulgaria [Bulgaria]
- min:
- 4.172
- max:
- 4.172
- avg:
- 4.172
- σ:
- 0
| Period | Value |
|---|
| 1973 | 4.1723785400390625 |
| 1974 | 4.1723785400390625 |
| 1975 | 4.1723785400390625 |
| 1976 | 4.1723785400390625 |
| 1977 | 4.1723785400390625 |
| 1978 | 4.1723785400390625 |
| 1979 | 4.1723785400390625 |
| 1980 | 4.1723785400390625 |
| 1981 | 4.1723785400390625 |
| 1982 | 4.1723785400390625 |
| 1983 | 4.1723785400390625 |
| 1984 | 4.1723785400390625 |
| 1985 | 4.1723785400390625 |
| 1986 | 4.1723785400390625 |
| 1987 | 4.1723785400390625 |
| 1988 | 4.1723785400390625 |
| 1989 | 4.1723785400390625 |
| 1990 | 4.1723785400390625 |
| 1991 | 4.1723785400390625 |
| 1992 | 4.1723785400390625 |
| 1993 | 4.1723785400390625 |
| 1994 | 4.1723785400390625 |
| 1995 | 4.1723785400390625 |
| 1996 | 4.1723785400390625 |
| 1997 | 4.1723785400390625 |
| 1998 | 4.1723785400390625 |
| 1999 | 4.1723785400390625 |
| 2000 | 4.1723785400390625 |
| 2001 | 4.1723785400390625 |
| 2002 | 4.1723785400390625 |
| 2003 | 4.1723785400390625 |
| 2004 | 4.1723785400390625 |
| 2005 | 4.1723785400390625 |
| 2006 | 4.1723785400390625 |
| 2007 | 4.1723785400390625 |
| 2008 | 4.1723785400390625 |
| 2009 | 4.1723785400390625 |
| 2010 | 4.1723785400390625 |
| 2011 | 4.1723785400390625 |
| 2012 | 4.1723785400390625 |
| 2013 | 4.1723785400390625 |
| 2014 | 4.1723785400390625 |
| 2015 | 4.1723785400390625 |
| 2016 | 4.1723785400390625 |