Poland [Poland]
- min:
- 4.326
- max:
- 4.515
- avg:
- 4.448
- σ:
- 0.04
| Period | Value |
|---|
| 1990 | 4.416507244110107 |
| 1991 | 4.326456546783447 |
| 1992 | 4.388122081756592 |
| 1993 | 4.458698749542236 |
| 1994 | 4.4959821701049805 |
| 1995 | 4.509430885314941 |
| 1996 | 4.483081340789795 |
| 1997 | 4.468076229095459 |
| 1998 | 4.4885334968566895 |
| 1999 | 4.476061820983887 |
| 2000 | 4.411991596221924 |
| 2001 | 4.412163734436035 |
| 2002 | 4.404934883117676 |
| 2003 | 4.400184154510498 |
| 2004 | 4.432278156280518 |
| 2005 | 4.444575309753418 |
| 2006 | 4.443418502807617 |
| 2007 | 4.460128307342529 |
| 2008 | 4.445211887359619 |
| 2009 | 4.477252006530762 |
| 2010 | 4.462198734283447 |
| 2011 | 4.446364879608154 |
| 2012 | 4.433577060699463 |
| 2013 | 4.4442667961120605 |
| 2014 | 4.463277816772461 |
| 2015 | 4.487456321716309 |
| 2016 | 4.514618873596191 |