| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 1.275 | 0 | 5 | 0 | 0 |
| February | 619 | 0 | 15 | 1 | 0 |
| March | 1.252 | 594 | 10 | 7 | 0 |
| April | 44 | 351 | 32 | 46 | 41 |
| May | 18 | 4 | 104 | 16 | 305 |
| June | 12 | 1 | 32 | 6 | 59 |
| July | 1 | 1 | 6 | 5 | 2 |
| August | 1 | 0 | 3 | 2 | 1 |
| September | 4 | 0 | 3 | 1 | 0 |
| October | 24 | 1 | 2 | 1 | 0 |
| November | 8 | 0 | 1 | 1 | 0 |
| December | 80 | 0 | 1 | 1 | 0 |