| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 229 | 0 | 8 | 0 | 0 |
| February | 627 | 1 | 35 | 0 | 1 |
| March | 19 | 3.114 | 10 | 7 | 0 |
| April | 16 | 173 | 23 | 83 | 31 |
| May | 64 | 11 | 525 | 287 | 599 |
| June | 9 | 6 | 205 | 29 | 88 |
| July | 3 | 1 | 98 | 10 | 6 |
| August | 2 | 1 | 6 | 4 | 1 |
| September | 50 | 0 | 7 | 3 | 0 |
| October | 65 | 2 | 4 | 1 | 1 |
| November | 389 | 0 | 2 | 0 | 1 |
| December | 1.655 | 1 | 3 | 0 | 0 |