| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 0 | 0 | 49 | 0 | 0 |
| February | 0 | 0 | 58 | 0 | 0 |
| March | 5 | 281 | 10 | 96 | 0 |
| April | 10 | 15 | 5 | 23 | 3 |
| May | 25 | 0 | 95 | 36 | 158 |
| June | 21 | 0 | 64 | 32 | 119 |
| July | 1 | 1 | 38 | 2 | 8 |
| August | 1 | 0 | 3 | 1 | 4 |
| September | 2 | 0 | 2 | 2 | 4 |
| October | 1 | 0 | 1 | 0 | 0 |
| November | 220 | 0 | 1 | 0 | 0 |
| December | 1.030 | 0 | 3 | 0 | 0 |