Congo [Congo]
- min:
- 4.213
- max:
- 4.837
- avg:
- 4.571
- σ:
- 0.163
| Period | Value |
|---|
| 1973 | 4.836158752441406 |
| 1974 | 4.837219715118408 |
| 1975 | 4.8195953369140625 |
| 1976 | 4.809835910797119 |
| 1977 | 4.777583599090576 |
| 1978 | 4.776451110839844 |
| 1979 | 4.791998386383057 |
| 1980 | 4.773092746734619 |
| 1981 | 4.743589878082275 |
| 1982 | 4.623097896575928 |
| 1983 | 4.534886360168457 |
| 1984 | 4.484490871429443 |
| 1985 | 4.466254711151123 |
| 1986 | 4.494740009307861 |
| 1987 | 4.5201568603515625 |
| 1988 | 4.506864547729492 |
| 1989 | 4.5686211585998535 |
| 1990 | 4.563360691070557 |
| 1991 | 4.571847438812256 |
| 1992 | 4.557321548461914 |
| 1993 | 4.457564830780029 |
| 1994 | 4.213410377502441 |
| 1995 | 4.249564170837402 |
| 1996 | 4.409396171569824 |
| 1997 | 4.367274761199951 |
| 1998 | 4.243406295776367 |
| 1999 | 4.266966342926025 |
| 2000 | 4.534383296966553 |
| 2001 | 4.45920467376709 |
| 2002 | 4.471984386444092 |
| 2003 | 4.465664863586426 |
| 2004 | 4.52518892288208 |
| 2005 | 4.6229777336120605 |
| 2006 | 4.688370704650879 |
| 2007 | 4.693886756896973 |
| 2008 | 4.722154140472412 |
| 2009 | 4.616765022277832 |
| 2010 | 4.725892543792725 |
| 2011 | 4.69630241394043 |
| 2012 | 4.567721366882324 |
| 2013 | 4.632732391357422 |
| 2014 | 4.5124735832214355 |
| 2015 | 4.484111309051514 |
| 2016 | 4.4510321617126465 |