| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 1.715 | 0 | 5 | 0 | 0 |
| February | 1.039 | 0 | 10 | 1 | 0 |
| March | 324 | 100 | 11 | 1 | 0 |
| April | 13 | 462 | 25 | 32 | 2 |
| May | 35 | 3 | 160 | 43 | 796 |
| June | 81 | 0 | 111 | 30 | 171 |
| July | 7 | 0 | 17 | 5 | 12 |
| August | 0 | 0 | 5 | 2 | 0 |
| September | 1 | 0 | 1 | 0 | 0 |
| October | 64 | 0 | 4 | 0 | 0 |
| November | 18 | 0 | 2 | 0 | 0 |
| December | 47 | 0 | 5 | 0 | 0 |