| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 48 (Medium) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) |
| February | 105 (High) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) |
| March | 589 (Very high) | 17 (Low) | 15 (Low) | 0 (Low) | 0 (Low) |
| April | 11 (Low) | 39 (Medium) | 5 (Low) | 2 (Low) | 3 (Low) |
| May | 4 (Low) | 15 (Low) | 19 (Low) | 5 (Low) | 84 (Medium) |
| June | 2 (Low) | 0 (Low) | 3 (Low) | 2 (Low) | 11 (Low) |
| July | 1 (Low) | 0 (Low) | 1 (Low) | 1 (Low) | 1 (Low) |
| August | 1 (Low) | 0 (Low) | 1 (Low) | 1 (Low) | 1 (Low) |
| September | 3 (Low) | 0 (Low) | 3 (Low) | 1 (Low) | 1 (Low) |
| October | 24 (Low) | 0 (Low) | 3 (Low) | 1 (Low) | 1 (Low) |
| November | 17 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 1 (Low) |
| December | 42 (Medium) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) |