| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 1,225 (Very high) | 1 (Low) | 3 (Low) | 0 (Low) | 0 (Low) |
| February | 1,557 (Very high) | 0 (Low) | 16 (Low) | 0 (Low) | 0 (Low) |
| March | 239 (Very high) | 1,483 (Very high) | 9 (Low) | 4 (Low) | 0 (Low) |
| April | 10 (Low) | 2,706 (Very high) | 12 (Low) | 10 (Low) | 7 (Low) |
| May | 12 (Low) | 7 (Low) | 90 (High) | 31 (Medium) | 267 (High) |
| June | 6 (Low) | 5 (Low) | 187 (Very high) | 35 (Medium) | 19 (Low) |
| July | 7 (Low) | 8 (Low) | 97 (High) | 11 (Low) | 6 (Low) |
| August | 3 (Low) | 3 (Low) | 13 (Low) | 2 (Low) | 4 (Low) |
| September | 3 (Low) | 5 (Low) | 5 (Low) | 1 (Low) | 1 (Low) |
| October | 1 (Low) | 1 (Low) | 1 (Low) | 1 (Low) | 1 (Low) |
| November | 5 (Low) | 2 (Low) | 1 (Low) | 1 (Low) | 1 (Low) |
| December | 2 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) |