| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 698 | 1 | 5 | 1 | 1 |
| February | 892 | 0 | 11 | 0 | 0 |
| March | 304 | 2 | 8 | 0 | 0 |
| April | 12 | 3.131 | 10 | 21 | 0 |
| May | 7 | 97 | 333 | 62 | 184 |
| June | 41 | 18 | 189 | 25 | 163 |
| July | 2 | 8 | 27 | 9 | 2 |
| August | 4 | 13 | 7 | 2 | 3 |
| September | 3 | 30 | 3 | 2 | 1 |
| October | 6 | 2 | 2 | 1 | 1 |
| November | 122 | 3 | 1 | 1 | 2 |
| December | 339 | 1 | 1 | 0 | 1 |