| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 1.255 | 0 | 4 | 0 | 0 |
| February | 1.447 | 0 | 12 | 0 | 0 |
| March | 455 | 72 | 14 | 2 | 0 |
| April | 56 | 398 | 21 | 14 | 10 |
| May | 48 | 4 | 338 | 39 | 411 |
| June | 11 | 20 | 173 | 27 | 18 |
| July | 3 | 2 | 105 | 10 | 5 |
| August | 2 | 1 | 7 | 2 | 1 |
| September | 1 | 1 | 5 | 2 | 3 |
| October | 3 | 0 | 4 | 2 | 2 |
| November | 69 | 0 | 1 | 1 | 1 |
| December | 14 | 0 | 1 | 0 | 0 |