| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 40 (Medium) | 0 (Low) | 5 (Low) | 0 (Low) | 0 (Low) |
| February | 182 (High) | 1 (Low) | 16 (Low) | 0 (Low) | 0 (Low) |
| March | 101 (High) | 1,426 (Very high) | 8 (Low) | 8 (Low) | 0 (Low) |
| April | 3 (Low) | 90 (Medium) | 10 (Low) | 69 (High) | 2 (Low) |
| May | 8 (Low) | 4 (Low) | 363 (Very high) | 77 (High) | 98 (Medium) |
| June | 8 (Low) | 0 (Low) | 172 (Very high) | 38 (Medium) | 546 (Very high) |
| July | 1 (Low) | 15 (Low) | 29 (Low) | 4 (Low) | 8 (Low) |
| August | 8 (Low) | 0 (Low) | 7 (Low) | 6 (Low) | 3 (Low) |
| September | 1 (Low) | 0 (Low) | 4 (Low) | 1 (Low) | 1 (Low) |
| October | 3 (Low) | 0 (Low) | 1 (Low) | 1 (Low) | 1 (Low) |
| November | 2 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) |
| December | 12 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) |