| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 102 | 0 | 1 | 1 | 1 |
| February | 308 | 0 | 2 | 0 | 0 |
| March | 279 | 2 | 7 | 0 | 0 |
| April | 22 | 714 | 13 | 133 | 1 |
| May | 9 | 71 | 74 | 201 | 76 |
| June | 10 | 6 | 81 | 72 | 374 |
| July | 5 | 3 | 67 | 17 | 23 |
| August | 2 | 7 | 11 | 3 | 11 |
| September | 8 | 3 | 5 | 2 | 3 |
| October | 49 | 2 | 3 | 1 | 1 |
| November | 51 | 1 | 1 | 0 | 1 |
| December | 88 | 1 | 3 | 0 | 1 |