| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 1.873 | 0 | 10 | 0 | 0 |
| February | 1.733 | 0 | 26 | 0 | 1 |
| March | 211 | 214 | 8 | 1 | 0 |
| April | 4 | 343 | 4 | 5 | 0 |
| May | 3 | 14 | 61 | 5 | 17 |
| June | 2 | 1 | 31 | 3 | 24 |
| July | 2 | 0 | 10 | 2 | 2 |
| August | 0 | 0 | 4 | 1 | 1 |
| September | 2 | 0 | 2 | 1 | 0 |
| October | 45 | 0 | 3 | 0 | 0 |
| November | 299 | 0 | 10 | 2 | 0 |
| December | 523 | 0 | 5 | 0 | 0 |