Congo [Congo]
- min:
- 4.61
- max:
- 4.809
- avg:
- 4.712
- σ:
- 0.043
| Period | Value |
|---|
| 1973 | 4.7270708084106445 |
| 1974 | 4.753705978393555 |
| 1975 | 4.7356696128845215 |
| 1976 | 4.729796409606934 |
| 1977 | 4.717917442321777 |
| 1978 | 4.7123188972473145 |
| 1979 | 4.738448619842529 |
| 1980 | 4.75596809387207 |
| 1981 | 4.765079975128174 |
| 1982 | 4.778198719024658 |
| 1983 | 4.802153587341309 |
| 1984 | 4.809387683868408 |
| 1985 | 4.808370113372803 |
| 1986 | 4.743723392486572 |
| 1987 | 4.741434574127197 |
| 1988 | 4.723965644836426 |
| 1989 | 4.718698978424072 |
| 1990 | 4.717388153076172 |
| 1991 | 4.709388256072998 |
| 1992 | 4.716413497924805 |
| 1993 | 4.694301128387451 |
| 1994 | 4.655889987945557 |
| 1995 | 4.651956558227539 |
| 1996 | 4.669200897216797 |
| 1997 | 4.6470255851745605 |
| 1998 | 4.60954475402832 |
| 1999 | 4.641286373138428 |
| 2000 | 4.69464111328125 |
| 2001 | 4.674143314361572 |
| 2002 | 4.668396949768066 |
| 2003 | 4.6651930809021 |
| 2004 | 4.682890892028809 |
| 2005 | 4.711117744445801 |
| 2006 | 4.716867923736572 |
| 2007 | 4.67337703704834 |
| 2008 | 4.687886714935303 |
| 2009 | 4.684915542602539 |
| 2010 | 4.734219074249268 |
| 2011 | 4.746026515960693 |
| 2012 | 4.729271411895752 |
| 2013 | 4.715931415557861 |
| 2014 | 4.691549301147461 |
| 2015 | 4.6890974044799805 |
| 2016 | 4.69000768661499 |