| 28/05/20 0.14 | 03/06/20 0.17 | 09/07/20 0.1 | 15/10/20 0.07 | 12/11/20 0.05 | 17/11/20 0.05 | 02/12/20 0.02 Limite de quantif. |
| 07/04/21 0.05 | 25/05/21 0.09 | 02/06/21 0.12 | 06/07/21 0.21 | 14/10/21 0.24 | 03/11/21 0.1 | 21/12/21 0.09 |
| 19/04/23 0.042 | 22/05/23 0.05 Limite de quantif. | 28/06/23 0.158 | 24/07/23 0.481 | 18/10/23 0.04 | 10/11/23 0.192 |