| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 151 | 0 | 7 | 0 | 0 |
| February | 218 | 1 | 37 | 0 | 0 |
| March | 715 | 955 | 19 | 3 | 0 |
| April | 17 | 1.342 | 31 | 60 | 1 |
| May | 32 | 11 | 460 | 92 | 428 |
| June | 11 | 3 | 43 | 10 | 70 |
| July | 1 | 1 | 10 | 6 | 2 |
| August | 12 | 1 | 5 | 5 | 1 |
| September | 2 | 2 | 9 | 1 | 0 |
| October | 75 | 12 | 3 | 1 | 1 |
| November | 43 | 4 | 3 | 0 | 0 |
| December | 8 | 1 | 7 | 0 | 0 |