| 2012/4 |
13.1 |
| 2012/3 |
13.0 |
| 2012/2 |
12.8 |
| 2012/1 |
13.2 |
| 2011/52 |
12.5 |
| 2011/51 |
12.5 |
| 2011/50 |
12.8 |
| 2011/49 |
13.1 |
| 2011/48 |
12.7 |
| 2011/47 |
12.9 |
| 2011/46 |
12.8 |
| 2011/45 |
12.3 |
| 2011/44 |
12.6 |
| 2011/43 |
12.6 |
| 2011/42 |
12.4 |
| 2011/41 |
12.2 |
| 2011/40 |
12.5 |
| 2011/39 |
12.4 |
| 2011/38 |
12.6 |
| 2011/37 |
12.4 |
| 2011/36 |
12.4 |
| 2011/35 |
12.2 |
| 2011/34 |
12.2 |
| 2011/33 |
12.1 |
| 2011/32 |
10.1 |
| 2011/31 |
10.3 |
| 2011/30 |
10.5 |
| 2011/29 |
10.3 |
| 2011/28 |
10.3 |
| 2011/27 |
10.4 |
| 2011/26 |
10.1 |
| 2011/25 |
10.0 |
| 2011/24 |
10.4 |
| 2011/23 |
10.4 |
| 2011/22 |
10.6 |
| 2011/21 |
10.7 |
| 2011/20 |
10.6 |
| 2011/19 |
10.6 |
| 2011/18 |
10.6 |
| 2011/17 |
10.5 |
| 2011/16 |
10.5 |
| 2011/15 |
10.5 |
| 2011/14 |
10.7 |
| 2011/13 |
10.6 |
| 2011/12 |
10.1 |
| 2011/11 |
10.7 |
| 2011/10 |
10.7 |
| 2011/9 |
10.7 |
| 2011/8 |
14.1 |
| 2011/7 |
14.4 |
| 2011/6 |
14.1 |
| 2011/5 |
14.3 |