Daten:
J
F
M
A
M
J
J
A
S
O
N
D
o
C:
5.2
5.9
9.3
11.7
14.7
18.0
19.6
19.5
17.1
12.7
8.4
5.7
mm NS:
90
75
63
48
61
65
56
70
84
83
96
109