| 09/01/13 0.06 | 07/02/13 0.07 | 06/03/13 0.06 | 10/04/13 0.08 | 15/05/13 0.05 | 12/06/13 0.12 | 11/07/13 0.11 | 09/08/13 0.1 | 04/09/13 0.07 | 10/10/13 0.06 | 05/11/13 0.12 | 03/12/13 0.07 |
| 08/01/14 0.11 | 05/02/14 0.13 | 03/03/14 0.2 | 10/04/14 0.06 | 13/05/14 0.09 | 11/06/14 0.13 | 10/07/14 0.2 | 06/08/14 0.25 | 04/09/14 0.15 | 07/10/14 0.1 | 13/11/14 0.09 | 02/12/14 0.09 |
| 15/01/15 0.33 | 03/02/15 0.06 | 03/03/15 0.06 | 09/04/15 0.06 | 05/05/15 0.16 | 09/06/15 0.13 | 07/07/15 0.07 | 06/08/15 0.09 | 09/09/15 0.08 | 01/10/15 0.09 | 03/11/15 0.08 | 08/12/15 0.18 |