| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | — | — | — | — | — |
| February | 466 | 0 | 14 | 0 | 0 |
| March | 381 | 22 | 4 | 1 | 0 |
| April | 6 | 8 | 5 | 13 | 0 |
| May | 7 | 4 | 33 | 21 | 10 |
| June | 5 | 1 | 152 | 20 | 53 |
| July | 8 | 1 | 37 | 8 | 4 |
| August | 2 | 2 | 3 | 4 | 5 |
| September | 8 | 1 | 4 | 8 | 2 |
| October | 1 | 0 | 2 | 2 | 1 |
| November | 2 | 0 | 1 | 1 | 1 |
| December | 2 | 0 | 1 | 0 | 1 |