| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 148 | 0 | 2 | 0 | 0 |
| February | 251 | 0 | 1 | 0 | 0 |
| March | 111 | 3.115 | 13 | 9 | 2 |
| April | 18 | 768 | 70 | 44 | 317 |
| May | 22 | 16 | 96 | 22 | 1.108 |
| June | 6 | 1 | 58 | 91 | 5 |
| July | 1 | 2 | 41 | 22 | 3 |
| August | 0 | 0 | 6 | 0 | 2 |
| September | 1 | 6 | 3 | 1 | 1 |
| October | 2 | 0 | 1 | 0 | 0 |
| November | 596 | 0 | 1 | 0 | 0 |
| December | 188 | 1 | 2 | 0 | 1 |