Created with Raphaël 2.1.2
2
2017
2
4
6
8
10
12
14
16
17
2000
12
2001
4
2002
2
2003
5
2004
1
2006
3
2008
2
2009
0
2010
0
2011
0
2012
0
2013
0
2014
0
2015
0
2016
2
2017