Level,Extreme,High,Moderate,Low
-1,10,8,6,4
0,10,8,6,4
1,11,9,7,5
2,13,11,9,7
3,14,12,10,8
4,16,14,12,9
5,17,15,13,11
6,19,17,15,12
7,20,18,16,13
8,22,20,18,15
9,23,21,19,16
10,25,23,21,17
11,27,24,22,19
12,28,26,24,20
13,29,27,25,21
14,31,29,27,23
15,32,30,28,24
16,34,32,30,25
17,35,33,31,27
18,37,35,33,28
19,38,36,34,29
20,40,38,36,31
21,41,39,37,32
22,43,41,39,33
23,44,42,40,35
24,46,44,42,36