| 09/01/13 0.17 | 07/02/13 0.17 | 06/03/13 0.12 | 10/04/13 0.13 | 15/05/13 0.15 | 12/06/13 0.31 | 11/07/13 0.11 | 08/08/13 0.12 | 04/09/13 0.15 | 10/10/13 0.39 | 05/11/13 0.31 | 03/12/13 0.2 |
| 08/01/14 0.19 | 05/02/14 0.17 | 03/03/14 0.16 | 10/04/14 0.12 | 13/05/14 0.2 | 11/06/14 0.2 | 10/07/14 0.28 | 06/08/14 0.13 | 04/09/14 0.19 | 07/10/14 0.18 | 04/11/14 0.4 | 02/12/14 0.21 |
| 15/01/15 0.19 | 03/02/15 0.14 | 03/03/15 0.17 | 05/05/15 0.24 | 09/06/15 0.12 | 07/07/15 0.28 | 06/08/15 0.13 | 08/09/15 0.15 | 13/10/15 0.18 | 03/11/15 0.28 | 08/12/15 0.31 |