| 12/03/13 0.02 | 03/04/13 0.03 | 22/05/13 0.05 | 20/06/13 0.09 | 21/08/13 0.03 | 16/09/13 0.14 | 03/12/13 0.03 |
| 18/03/14 0.03 | 24/04/14 0.05 | 14/05/14 0.04 | 18/06/14 0.04 | 19/08/14 0.07 | 01/09/14 0.03 | 16/12/14 0.02 Limite de quantif. |
| 17/03/15 0.04 | 19/05/15 0.08 | 16/06/15 0.13 | 22/10/15 0.13 | 17/11/15 0.11 | 17/12/15 0.08 |