| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 572 | 0 | 8 | 1 | 0 |
| February | 994 | 0 | 11 | 1 | 0 |
| March | 1.283 | 130 | 28 | 3 | 0 |
| April | 17 | 1.487 | 21 | 27 | 8 |
| May | 24 | 14 | 218 | 62 | 1.148 |
| June | 120 | 0 | 132 | 28 | 159 |
| July | 4 | 0 | 12 | 5 | 2 |
| August | 4 | 0 | 6 | 3 | 1 |
| September | 3 | 0 | 3 | 1 | 0 |
| October | 29 | 0 | 3 | 0 | 0 |
| November | 7 | 0 | 3 | 0 | 0 |
| December | 47 | 0 | 2 | 0 | 0 |