Poland [Poland]
- min:
- 4.33
- max:
- 4.514
- avg:
- 4.449
- σ:
- 0.04
| Period | Value |
|---|
| 1990 | 4.4181132316589355 |
| 1991 | 4.329881191253662 |
| 1992 | 4.39030122756958 |
| 1993 | 4.4594526290893555 |
| 1994 | 4.495983123779297 |
| 1995 | 4.509160041809082 |
| 1996 | 4.48334264755249 |
| 1997 | 4.4686408042907715 |
| 1998 | 4.488685131072998 |
| 1999 | 4.476464748382568 |
| 2000 | 4.413688659667969 |
| 2001 | 4.413857460021973 |
| 2002 | 4.406774520874023 |
| 2003 | 4.4021196365356445 |
| 2004 | 4.433565616607666 |
| 2005 | 4.445614814758301 |
| 2006 | 4.444480895996094 |
| 2007 | 4.460853099822998 |
| 2008 | 4.446238040924072 |
| 2009 | 4.477631568908691 |
| 2010 | 4.462882041931152 |
| 2011 | 4.4473676681518555 |
| 2012 | 4.43483829498291 |
| 2013 | 4.445312023162842 |
| 2014 | 4.463939189910889 |
| 2015 | 4.487629413604736 |
| 2016 | 4.5142436027526855 |