| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 1.150 | 0 | 6 | 0 | 0 |
| February | 431 | 1 | 9 | 0 | 0 |
| March | 356 | 1 | 6 | 1 | 1 |
| April | 9 | 1.230 | 12 | 13 | 12 |
| May | 12 | 29 | 297 | 105 | 99 |
| June | 25 | 3 | 278 | 21 | 779 |
| July | 9 | 3 | 124 | 6 | 70 |
| August | 2 | 2 | 4 | 1 | 3 |
| September | 2 | 1 | 3 | 1 | 3 |
| October | 25 | 2 | 2 | 0 | 1 |
| November | 3 | 3 | 1 | 0 | 1 |
| December | 42 | 0 | 1 | 0 | 0 |