China [China]
- min:
- 4.303
- max:
- 5.142
- avg:
- 4.643
- σ:
- 0.245
| Period | Value |
|---|
| 1981 | 4.463810920715332 |
| 1982 | 4.523140907287598 |
| 1983 | 4.547933101654053 |
| 1984 | 4.5994157791137695 |
| 1985 | 4.64472770690918 |
| 1986 | 4.6252336502075195 |
| 1987 | 4.598895072937012 |
| 1988 | 4.5773468017578125 |
| 1989 | 4.527850151062012 |
| 1990 | 4.30332088470459 |
| 1991 | 4.317291736602783 |
| 1992 | 4.328283786773682 |
| 1993 | 4.358351230621338 |
| 1994 | 4.358246803283691 |
| 1995 | 4.395567417144775 |
| 1996 | 4.403944969177246 |
| 1997 | 4.421960353851318 |
| 1998 | 4.432280540466309 |
| 1999 | 4.467386722564697 |
| 2000 | 4.481593608856201 |
| 2001 | 4.517241477966309 |
| 2002 | 4.574808120727539 |
| 2003 | 4.62183141708374 |
| 2004 | 4.6596527099609375 |
| 2005 | 4.717243194580078 |
| 2006 | 4.763641834259033 |
| 2007 | 4.812214374542236 |
| 2008 | 4.8758344650268555 |
| 2009 | 4.935108661651611 |
| 2010 | 4.954039096832275 |
| 2011 | 4.981905937194824 |
| 2012 | 5.016279220581055 |
| 2013 | 5.0127716064453125 |
| 2014 | 5.064949035644531 |
| 2015 | 5.104931354522705 |
| 2016 | 5.142367362976074 |