| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 76 | 0 | 8 | 0 | 0 |
| February | 487 | 0 | 8 | 0 | 0 |
| March | 173 | 2.356 | 16 | 2 | 1 |
| April | 8 | 62 | 23 | 41 | 1 |
| May | 2 | 1 | 148 | 51 | 55 |
| June | 2 | 0 | 195 | 56 | 113 |
| July | 1 | 0 | 29 | 8 | 4 |
| August | 1 | 0 | 5 | 3 | 2 |
| September | 1 | 0 | 3 | 1 | 1 |
| October | 5 | 0 | 1 | 1 | 1 |
| November | 19 | 0 | 2 | 0 | 1 |
| December | 15 | 0 | 1 | 1 | 0 |