| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 1.024 | 0 | 3 | 0 | 0 |
| February | 612 | 1 | 18 | 0 | 0 |
| March | 527 | 2.165 | 12 | 0 | 9 |
| April | 30 | 2.959 | 24 | 16 | 20 |
| May | 48 | 9 | 299 | 22 | 534 |
| June | 15 | 1 | 160 | 18 | 15 |
| July | 1 | 1 | 48 | 3 | 6 |
| August | 1 | 0 | 2 | 0 | 1 |
| September | 1 | 0 | 6 | 0 | 0 |
| October | 1 | 1 | 1 | 0 | 0 |
| November | 6 | 1 | 1 | 0 | 0 |
| December | 4 | 1 | 1 | 0 | 0 |