| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 1.225 | 1 | 3 | 0 | 0 |
| February | 1.557 | 0 | 16 | 0 | 0 |
| March | 239 | 1.483 | 9 | 4 | 0 |
| April | 10 | 2.706 | 12 | 10 | 7 |
| May | 12 | 7 | 90 | 31 | 267 |
| June | 6 | 5 | 187 | 35 | 19 |
| July | 7 | 8 | 97 | 11 | 6 |
| August | 3 | 3 | 13 | 2 | 4 |
| September | 3 | 5 | 5 | 1 | 1 |
| October | 1 | 1 | 1 | 1 | 1 |
| November | 5 | 2 | 1 | 1 | 1 |
| December | 2 | 1 | 0 | 0 | 0 |