| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 1.649 | 0 | 5 | 0 | 0 |
| February | 1.798 | 0 | 15 | 0 | 0 |
| March | 4.489 | 3.623 | 13 | 1 | 0 |
| April | 43 | 6.990 | 56 | 23 | 1 |
| May | 64 | 21 | 437 | 49 | 247 |
| June | 18 | 0 | 105 | 20 | 59 |
| July | 8 | 0 | 46 | 6 | 1 |
| August | 1 | 0 | 8 | 2 | 0 |
| September | 3 | 2 | 6 | 2 | 1 |
| October | 7 | 3 | 4 | 1 | 1 |
| November | 128 | 1 | 1 | 1 | 0 |
| December | 546 | 0 | 2 | 0 | 0 |