| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
1 | 99/97 | 99/95 | 97/92 | 97/72 | 99/96 | | | | | | | |
2 | 98/75 | 99/87 | 97/81 | 96/58 | 98/76 | | | | | | | |
3 | 96/85 | 98/53 | 98/71 | 97/77 | | | | | | | | |
4 | 98/92 | 99/85 | 96/68 | 92/59 | | | | | | | | |
5 | 98/92 | 99/97 | 97/85 | 77/44 | | | | | | | | |
6 | 98/92 | 99/98 | 99/85 | 63/48 | | | | | | | | |
7 | 93/77 | 98/81 | 96/50 | 91/54 | | | | | | | | |
8 | 94/84 | 99/75 | 96/73 | 96/64 | | | | | | | | |
9 | 92/82 | 94/85 | 96/80 | 97/64 | | | | | | | | |
10 | 97/82 | 98/90 | 96/64 | 97/61 | | | | | | | | |
11 | 98/78 | 98/89 | 98/84 | 96/71 | | | | | | | | |
12 | 96/69 | 98/95 | 97/80 | 96/46 | | | | | | | | |
13 | 96/67 | 99/84 | 98/60 | 97/46 | | | | | | | | |
14 | 94/72 | 93/72 | 91/56 | 96/49 | | | | | | | | |
15 | 98/91 | 94/66 | 97/75 | 95/62 | | | | | | | | |
16 | 99/97 | 98/76 | 97/73 | 96/64 | | | | | | | | |
17 | 99/88 | 97/75 | 94/75 | 95/63 | | | | | | | | |
18 | 99/89 | 99/79 | 97/62 | 93/57 | | | | | | | | |
19 | 93/70 | 98/83 | 97/46 | 95/43 | | | | | | | | |
20 | 91/54 | 97/73 | 87/59 | 95/56 | | | | | | | | |
21 | 86/74 | 97/66 | 96/67 | 91/56 | | | | | | | | |
22 | 98/69 | 97/71 | 97/46 | 91/51 | | | | | | | | |
23 | 99/92 | 97/92 | 93/58 | 90/54 | | | | | | | | |
24 | 99/98 | 98/84 | 95/61 | 91/68 | | | | | | | | |
25 | 100/85 | 99/95 | 91/50 | 97/86 | | | | | | | | |
26 | 100/96 | 98/95 | 97/78 | 98/73 | | | | | | | | |
27 | 100/76 | 98/94 | 97/69 | 97/74 | | | | | | | | |
28 | 97/47 | 95/52 | 95/55 | 97/55 | | | | | | | | |
29 | 92/76 | 97/87 | 98/72 | 96/71 | | | | | | | | |
30 | 95/76 | | 98/62 | 99/93 | | | | | | | | |
31 | 98/84 | | 96/66 | | | | | | | | | |