Liberia [Liberia]
- min:
- 3.811
- max:
- 4.744
- avg:
- 4.265
- σ:
- 0.227
| Period | Value |
|---|
| 1980 | 4.247324466705322 |
| 1981 | 4.119969844818115 |
| 1982 | 4.163705348968506 |
| 1983 | 4.135419845581055 |
| 1984 | 3.9741110801696777 |
| 1985 | 4.0843095779418945 |
| 1986 | 3.9795570373535156 |
| 1987 | 3.8108582496643066 |
| 1988 | NA |
| 1989 | NA |
| 1990 | NA |
| 1991 | NA |
| 1992 | NA |
| 1993 | NA |
| 1994 | NA |
| 1995 | NA |
| 1996 | NA |
| 1997 | NA |
| 1998 | NA |
| 1999 | NA |
| 2000 | 4.0843095779418945 |
| 2001 | 4.0962018966674805 |
| 2002 | 4.156418800354004 |
| 2003 | 4.233317852020264 |
| 2004 | 4.269745349884033 |
| 2005 | 4.292690277099609 |
| 2006 | 4.365345001220703 |
| 2007 | 4.363999843597412 |
| 2008 | 4.383422374725342 |
| 2009 | 4.257002830505371 |
| 2010 | 4.537034511566162 |
| 2011 | 4.744032859802246 |
| 2012 | 4.5330071449279785 |
| 2013 | 4.743013858795166 |
| 2014 | 4.535467147827148 |
| 2015 | 4.247143745422363 |