Created with Raphaƫl 2.1.2
2014
0.2
1.91
0.4
0.60
0.8
1
1.20
1.40
1.6
1.8
1.92
2001
1.94
2002
1.88
2003
1.84
2004
1.88
2005
1.92
2006
1.93
2007
1.93
2008
1.8
2009
1.90
2010
1.97
2011
1.88
2012
1.89
2013
1.91
2014