Created with Raphaël 2.1.2
0.0
X
1.0
2.0
3.0
4.0%
1.1
2012
2.0
2013
3.6
2014
3.4
2015
4.3
2016
4.3
2017
4.4
2018
3.2
2019
2.7
2020 Normal
3.2
2020 with COVID payment