| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 715 | 0 | 8 | 0 | 0 |
| February | 442 | 0 | 9 | 0 | 0 |
| March | 444 | 130 | 11 | 0 | 0 |
| April | 4 | 109 | 5 | 12 | 10 |
| May | 4 | 5 | 139 | 17 | 30 |
| June | 1 | 0 | 70 | 42 | 78 |
| July | 1 | 0 | 54 | 7 | 9 |
| August | 3 | 0 | 10 | 2 | 1 |
| September | 1 | 0 | 3 | 1 | 1 |
| October | 20 | 0 | 1 | 1 | 0 |
| November | 8 | 0 | 1 | 0 | 0 |
| December | 165 | 0 | 1 | 0 | 0 |