Level,Extreme,High,Moderate,Low
-1,18,15,14,12
0,19,16,15,13
1,19,16,15,13
2,21,18,17,15
3,22,19,18,16
4,24,21,20,18
5,25,22,21,19
6,27,24,23,21
7,28,25,24,22
8,30,27,26,24
9,31,28,27,25
10,33,30,29,27
11,34,31,30,28
12,36,33,32,30
13,37,34,33,31
14,39,36,35,33
15,40,37,36,34
16,42,39,38,36
17,43,40,39,37
18,45,42,41,39
19,46,43,42,40
20,48,45,44,42
21,49,46,45,43
22,51,48,47,45
23,52,49,48,46
24,54,51,50,48