| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 651 | 0 | 4 | 0 | 0 |
| February | 3.004 | 0 | 10 | 0 | 0 |
| March | 132 | 768 | 10 | 11 | 0 |
| April | 23 | 1.076 | 23 | 12 | 10 |
| May | 21 | 2 | 175 | 19 | 549 |
| June | 7 | 0 | 108 | 22 | 87 |
| July | 2 | 1 | 21 | 3 | 3 |
| August | 1 | 2 | 4 | 2 | 3 |
| September | 1 | 0 | 2 | 1 | 0 |
| October | 3 | 0 | 2 | 0 | 0 |
| November | 14 | 0 | 1 | 0 | 0 |
| December | 5 | 0 | 1 | 0 | 0 |