Created with Raphaël 2.1.2
180.2
2017
20.0
40.0
60.0
80.0
100.0
120.0
140.0
160.0
180.0
8.2
2001
12.4
2002
18.9
2003
22.1
2004
25.9
2005
33.5
2006
34.5
2007
42.6
2008
43.5
2009
68.8
2010
90.3
2011
115.6
2012
151.1
2013
147.6
2014
156.7
2015
171.5
2016
180.2
2017