| 09/01/13 7.7 | 07/02/13 11.7 | 06/03/13 5.1 | 10/04/13 12 | 15/05/13 6 | 12/06/13 8.9 | 11/07/13 6.5 | 08/08/13 7.5 | 04/09/13 8.4 | 10/10/13 8.3 | 05/11/13 11 | 03/12/13 7 |
| 08/01/14 10.7 | 05/02/14 10.9 | 03/03/14 11.4 | 10/04/14 7 | 13/05/14 7.3 | 11/06/14 6.7 | 10/07/14 7.4 | 06/08/14 8.5 | 04/09/14 8.3 | 07/10/14 8.1 | 04/11/14 9.7 | 02/12/14 9.7 |
| 15/01/15 12.4 | 03/02/15 9.1 | 03/03/15 7.6 | 14/04/15 5.7 | 05/05/15 11.1 | 09/06/15 6.3 | 07/07/15 7.7 | 06/08/15 8.4 | 08/09/15 7.7 | 13/10/15 7.5 | 03/11/15 7.6 | 08/12/15 7.6 |