| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 224 | 0 | 5 | 0 | 0 |
| February | 544 | 0 | 31 | 0 | 0 |
| March | 142 | 1.480 | 16 | 6 | 0 |
| April | 13 | 503 | 19 | 14 | 3 |
| May | 22 | 2 | 523 | 43 | 386 |
| June | 11 | 6 | 479 | 25 | 379 |
| July | 0 | 0 | 28 | 3 | 2 |
| August | 2 | 0 | 5 | 3 | 0 |
| September | 2 | 0 | 5 | 1 | 0 |
| October | 16 | 12 | 1 | 0 | 0 |
| November | 15 | 11 | 1 | 1 | 0 |
| December | 99 | 0 | 2 | 0 | 0 |