Congo [Congo]
- min:
- 4.424
- max:
- 4.716
- avg:
- 4.592
- σ:
- 0.069
| Period | Value |
|---|
| 1973 | 4.6125335693359375 |
| 1974 | 4.652881622314453 |
| 1975 | 4.63044548034668 |
| 1976 | 4.61669921875 |
| 1977 | 4.5993757247924805 |
| 1978 | 4.588809967041016 |
| 1979 | 4.620833873748779 |
| 1980 | 4.6450700759887695 |
| 1981 | 4.655429840087891 |
| 1982 | 4.672647476196289 |
| 1983 | 4.705672264099121 |
| 1984 | 4.715407371520996 |
| 1985 | 4.715989589691162 |
| 1986 | 4.614738941192627 |
| 1987 | 4.609050750732422 |
| 1988 | 4.581043720245361 |
| 1989 | 4.5744757652282715 |
| 1990 | 4.572199821472168 |
| 1991 | 4.551215171813965 |
| 1992 | 4.569448471069336 |
| 1993 | 4.535210132598877 |
| 1994 | 4.479574203491211 |
| 1995 | 4.474807262420654 |
| 1996 | 4.5055437088012695 |
| 1997 | 4.475839138031006 |
| 1998 | 4.423648357391357 |
| 1999 | 4.468973636627197 |
| 2000 | 4.543425559997559 |
| 2001 | 4.519975185394287 |
| 2002 | 4.522339820861816 |
| 2003 | 4.5212721824646 |
| 2004 | 4.556838035583496 |
| 2005 | 4.608005523681641 |
| 2006 | 4.622042655944824 |
| 2007 | 4.56884765625 |
| 2008 | 4.594459533691406 |
| 2009 | 4.584845542907715 |
| 2010 | 4.659978866577148 |
| 2011 | 4.68585205078125 |
| 2012 | 4.66486120223999 |
| 2013 | 4.6491827964782715 |
| 2014 | 4.618593215942383 |
| 2015 | 4.621768474578857 |
| 2016 | 4.623875141143799 |