Created with Raphaël 2.1.2
-18.93
2018
20
40
60
80
100
120
140
149.71
2011
4.64
2012
-7.47
2013
39.78
2014
-2.77
2015
18.35
2016
72.87
2017
-18.93
2018
 f 
in