| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 234 | 0 | 4 | 0 | 0 |
| February | 275 | 0 | 8 | 1 | 0 |
| March | 548 | 1 | 13 | 3 | 1 |
| April | 18 | 1.743 | 22 | 18 | 10 |
| May | 17 | 87 | 324 | 29 | 227 |
| June | 29 | 7 | 282 | 24 | 463 |
| July | 11 | 2 | 41 | 5 | 4 |
| August | 3 | 1 | 4 | 1 | 1 |
| September | 2 | 2 | 3 | 1 | 0 |
| October | 6 | 0 | 1 | 0 | 0 |
| November | 131 | 0 | 0 | 0 | 1 |
| December | 30 | 0 | 2 | 0 | 0 |