| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 692 | 0 | 7 | 0 | 0 |
| February | 584 | 0 | 7 | 0 | 0 |
| March | 645 | 2 | 13 | 2 | 0 |
| April | 16 | 1.309 | 26 | 20 | 1 |
| May | 50 | 71 | 228 | 92 | 94 |
| June | 76 | 9 | 324 | 48 | 480 |
| July | 87 | 11 | 140 | 12 | 59 |
| August | 5 | 1 | 8 | 3 | 4 |
| September | 6 | 1 | 7 | 1 | 2 |
| October | 24 | 0 | 2 | 1 | 1 |
| November | 5 | 0 | 1 | 1 | 0 |
| December | 39 | 0 | 3 | 0 | 1 |