| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 87 (Medium) | 0 (Low) | 7 (Low) | 0 (Low) | 0 (Low) |
| February | 102 (High) | 0 (Low) | 5 (Low) | 0 (Low) | 0 (Low) |
| March | 277 (Very high) | 0 (Low) | 55 (Medium) | 0 (Low) | 0 (Low) |
| April | 2 (Low) | 0 (Low) | 16 (Low) | 0 (Low) | 0 (Low) |
| May | 21 (Low) | 7 (Low) | 182 (Very high) | 41 (Medium) | 134 (Medium) |
| June | 112 (High) | 1 (Low) | 199 (Very high) | 35 (Medium) | 119 (Medium) |
| July | 2 (Low) | 0 (Low) | 62 (Medium) | 14 (Low) | 1 (Low) |
| August | 1 (Low) | 0 (Low) | 7 (Low) | 1 (Low) | 1 (Low) |
| September | 1 (Low) | 0 (Low) | 7 (Low) | 1 (Low) | 0 (Low) |
| October | 16 (Low) | 3 (Low) | 2 (Low) | 0 (Low) | 0 (Low) |
| November | 18 (Low) | 1 (Low) | 2 (Low) | 0 (Low) | 0 (Low) |
| December | 132 (High) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) |