| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 38 | 0 | 3 | 0 | 0 |
| February | 105 | 0 | 5 | 0 | 0 |
| March | 46 | 39 | 2 | 1 | 0 |
| April | 2 | 719 | 5 | 3 | 2 |
| May | 2 | 5 | 15 | 6 | 64 |
| June | 1 | 0 | 2 | 2 | 8 |
| July | 2 | 2 | 16 | 4 | 5 |
| August | 0 | 0 | 2 | 1 | 1 |
| September | 1 | 0 | 3 | 1 | 0 |
| October | 11 | 0 | 5 | 1 | 0 |
| November | 4 | 0 | 1 | 1 | 0 |
| December | 10 | 1 | 5 | 0 | 0 |