Created with Raphaël 2.1.2
II
-11.9
-5
0
5
10
15
20
26.8
I
II
III
IV
I
II
III
IV
I
II
III
IV
I
II
III
IV
I
II
III
IV
I
II
III
IV
I
II
Buitenland
Binnenland