| Jan | Feb | March | April | May | June | July | Aug | Sept | Oct | Nov | Dec |
1 | 91 | 97 | | | | | | | | | | |
2 | 97 | 99 | | | | | | | | | | |
3 | 98 | 97 | | | | | | | | | | |
4 | 96 | 98 | | | | | | | | | | |
5 | 59 | 93 | | | | | | | | | | |
6 | 59 | 90 | | | | | | | | | | |
7 | 59 | 90 | | | | | | | | | | |
8 | 59 | 90 | | | | | | | | | | |
9 | 59 | 90 | | | | | | | | | | |
10 | 59 | 93 | | | | | | | | | | |
11 | 59 | 95 | | | | | | | | | | |
12 | 59 | | | | | | | | | | | |
13 | 59 | | | | | | | | | | | |
14 | 59 | | | | | | | | | | | |
15 | 59 | | | | | | | | | | | |
16 | 59 | | | | | | | | | | | |
17 | 59 | | | | | | | | | | | |
18 | 59 | | | | | | | | | | | |
19 | 60 | | | | | | | | | | | |
20 | 60 | | | | | | | | | | | |
21 | 60 | | | | | | | | | | | |
22 | 59 | | | | | | | | | | | |
23 | 60 | | | | | | | | | | | |
24 | 60 | | | | | | | | | | | |
25 | 61 | | | | | | | | | | | |
26 | 61 | | | | | | | | | | | |
27 | 60 | | | | | | | | | | | |
28 | 78 | | | | | | | | | | | |
29 | 93 | | | | | | | | | | | |
30 | 96 | | | | | | | | | | | |
31 | 99 | | | | | | | | | | | |
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