| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 67 | 0 | 4 | 0 | 0 |
| February | 1.030 | 0 | 11 | 0 | 0 |
| March | 593 | 708 | 9 | 1 | 0 |
| April | 33 | 8.353 | 39 | 27 | 19 |
| May | 40 | 85 | 78 | 40 | 233 |
| June | 48 | 2 | 37 | 14 | 113 |
| July | 4 | 0 | 22 | 6 | 9 |
| August | 2 | 0 | 9 | 3 | 0 |
| September | 2 | 0 | 11 | 1 | 0 |
| October | 17 | 0 | 4 | 1 | 0 |
| November | 9 | 0 | 3 | 0 | 0 |
| December | 11 | 0 | 5 | 0 | 0 |