| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 374 | 0 | 1 | 0 | 0 |
| February | 59 | 0 | 3 | 0 | 0 |
| March | 45 | 34 | 8 | 0 | 2 |
| April | 17 | 244 | 22 | 29 | 8 |
| May | 24 | 2 | 92 | 47 | 63 |
| June | 71 | 4 | 176 | 53 | 117 |
| July | 6 | 0 | 260 | 6 | 11 |
| August | 1 | 0 | 9 | 7 | 3 |
| September | 1 | 0 | 9 | 2 | 2 |
| October | 19 | 0 | 1 | 1 | 0 |
| November | 4 | 0 | 1 | 0 | 0 |
| December | 104 | 0 | 0 | 0 | 1 |