| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 1.193 | 1 | 7 | 0 | 0 |
| February | 813 | 0 | 15 | 1 | 0 |
| March | 400 | 2.271 | 23 | 7 | 0 |
| April | 60 | 530 | 38 | 41 | 29 |
| May | 38 | 15 | 150 | 53 | 422 |
| June | 10 | 4 | 59 | 10 | 47 |
| July | 2 | 2 | 18 | 6 | 4 |
| August | 1 | 1 | 10 | 4 | 3 |
| September | 7 | 5 | 4 | 2 | 1 |
| October | 14 | 1 | 3 | 1 | 0 |
| November | 17 | 3 | 1 | 0 | 1 |
| December | 102 | 0 | 1 | 0 | 0 |