| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 739 | 1 | 5 | 1 | 0 |
| February | 2.826 | 0 | 9 | 7 | 0 |
| March | 881 | 2.906 | 12 | 5 | 0 |
| April | 33 | 638 | 15 | 14 | 0 |
| May | 60 | 18 | 176 | 114 | 71 |
| June | 50 | 2 | 59 | 23 | 137 |
| July | 12 | 1 | 15 | 7 | 10 |
| August | 4 | 2 | 7 | 7 | 3 |
| September | 3 | 1 | 9 | 3 | 1 |
| October | 22 | 0 | 3 | 1 | 1 |
| November | 4 | 1 | 1 | 1 | 1 |
| December | 22 | 0 | 7 | 0 | 0 |