| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 38 (Medium) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) |
| February | 105 (High) | 0 (Low) | 5 (Low) | 0 (Low) | 0 (Low) |
| March | 46 (Medium) | 39 (Medium) | 2 (Low) | 1 (Low) | 0 (Low) |
| April | 2 (Low) | 719 (Very high) | 5 (Low) | 3 (Low) | 2 (Low) |
| May | 2 (Low) | 5 (Low) | 15 (Low) | 6 (Low) | 64 (Medium) |
| June | 1 (Low) | 0 (Low) | 2 (Low) | 2 (Low) | 8 (Low) |
| July | 2 (Low) | 2 (Low) | 16 (Low) | 4 (Low) | 5 (Low) |
| August | 0 (Low) | 0 (Low) | 2 (Low) | 1 (Low) | 1 (Low) |
| September | 1 (Low) | 0 (Low) | 3 (Low) | 1 (Low) | 0 (Low) |
| October | 11 (Low) | 0 (Low) | 5 (Low) | 1 (Low) | 0 (Low) |
| November | 4 (Low) | 0 (Low) | 1 (Low) | 1 (Low) | 0 (Low) |
| December | 10 (Low) | 1 (Low) | 5 (Low) | 0 (Low) | 0 (Low) |