| 04/02/09 0.23 | 01/04/09 0.5 | 09/06/09 0.52 | 04/08/09 0.71 | 15/10/09 0.51 | 02/12/09 0.3 |
| 17/02/10 0.14 | 12/04/10 0.27 | 08/06/10 0.53 | 28/07/10 0.45 | 20/10/10 0.25 | 02/12/10 0.23 |
| 14/02/11 0.3 | 06/04/11 0.25 | 08/06/11 0.73 | 23/08/11 0.58 | 17/10/11 0.28 | 06/12/11 0.46 |
| 27/02/12 0.24 | 02/05/12 0.3 | 28/06/12 0.41 | 10/09/12 0.36 | 12/10/12 0.38 | 17/12/12 0.31 |
| 28/02/13 0.15 | 08/04/13 0.19 | 19/06/13 0.35 | 13/08/13 0.34 | 29/10/13 0.41 | 18/12/13 0.21 |
| 27/02/14 0.22 | 08/04/14 0.3 | 19/06/14 0.44 | 21/07/14 0.45 | 20/10/14 0.32 | 17/12/14 0.39 |
| 26/02/15 0.25 | 08/04/15 0.25 | 10/06/15 0.34 | 19/08/15 0.25 | 22/10/15 0.3 | 15/12/15 0.24 |
| 19/02/16 0.23 | 12/04/16 0.12 | 25/05/16 0.23 | 10/08/16 0.42 | 13/10/16 0.28 | 01/12/16 0.21 |
| 15/02/17 0.2 | 20/04/17 0.27 | 30/05/17 0.58 | 22/08/17 0.25 | 06/10/17 0.23 | 05/12/17 0.24 |
| 28/02/18 0.26 | 13/04/18 0.33 | 04/06/18 0.4 | 22/08/18 0.52 | 23/10/18 0.34 | 03/12/18 0.35 |
| 15/10/19 0.45 | 17/12/19 0.24 | ||||
| 13/02/20 0.13 | 17/04/20 0.21 | 03/06/20 0.28 |