| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 148 | 0 | 8 | 0 | 0 |
| February | 576 | 0 | 19 | 0 | 0 |
| March | 81 | 175 | 6 | 0 | 0 |
| April | — | — | — | — | — |
| May | — | — | — | — | — |
| June | 2 | 2 | 123 | 4 | 24 |
| July | 6 | 0 | 40 | 3 | 15 |
| August | 2 | 0 | 11 | 2 | 1 |
| September | 2 | 0 | 7 | 1 | 1 |
| October | 5 | 0 | 5 | 2 | 1 |
| November | 35 | 0 | 1 | 0 | 1 |
| December | 537 | 0 | 3 | 0 | 0 |