| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 690 | 0 | 6 | 0 | 0 |
| February | 267 | 0 | 6 | 0 | 0 |
| March | 140 | 734 | 2 | 2 | 0 |
| April | 10 | 2.226 | 48 | 36 | 14 |
| May | 20 | 13 | 486 | 76 | 520 |
| June | 12 | 1 | 496 | 54 | 978 |
| July | 4 | 5 | 15 | 2 | 13 |
| August | 0 | 0 | 3 | 0 | 3 |
| September | 0 | 2 | 6 | 0 | 0 |
| October | 1 | 0 | 3 | 0 | 0 |
| November | 1 | 0 | 0 | 0 | 0 |
| December | 6 | 0 | 0 | 0 | 0 |