| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 1.198 | 0 | 7 | 0 | 0 |
| February | 2.337 | 8 | 36 | 0 | 0 |
| March | 1.293 | 55 | 16 | 1 | 0 |
| April | 23 | 138 | 15 | 5 | 1 |
| May | 12 | 4 | 70 | 28 | 324 |
| June | 28 | 1 | 58 | 9 | 28 |
| July | 2 | 0 | 17 | 2 | 7 |
| August | 1 | 0 | 6 | 3 | 1 |
| September | 4 | 0 | 3 | 1 | 1 |
| October | 3 | 0 | 1 | 0 | 0 |
| November | 2 | 0 | 0 | 0 | 0 |
| December | 4 | 0 | 3 | 0 | 0 |