| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 1.805 | 2 | 7 | 0 | 0 |
| February | 319 | 0 | 4 | 0 | 0 |
| March | 505 | 4 | 12 | 1 | 0 |
| April | 10 | 114 | 50 | 15 | 1 |
| May | 18 | 9 | 107 | 25 | 40 |
| June | 24 | 0 | 184 | 70 | 40 |
| July | 1 | 0 | 46 | 8 | 1 |
| August | 2 | 0 | 2 | 0 | 0 |
| September | 0 | 0 | 1 | 0 | 0 |
| October | 0 | 0 | 1 | 0 | 0 |
| November | 2 | 0 | 0 | 0 | 0 |
| December | 9 | 0 | 1 | 0 | 0 |