| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 124 (High) | 3 (Low) | 18 (Low) | 0 (Low) | 0 (Low) |
| February | 379 (Very high) | 2 (Low) | 16 (Low) | 0 (Low) | 0 (Low) |
| March | 37 (Medium) | 3,053 (Very high) | 18 (Low) | 3 (Low) | 0 (Low) |
| April | — | — | — | — | — |
| May | — | — | — | — | — |
| June | 4 (Low) | 6 (Low) | 75 (Medium) | 11 (Low) | 6 (Low) |
| July | 2 (Low) | 4 (Low) | 53 (Medium) | 10 (Low) | 7 (Low) |
| August | 3 (Low) | 27 (Low) | 6 (Low) | 3 (Low) | 4 (Low) |
| September | 32 (Medium) | 6 (Low) | 5 (Low) | 3 (Low) | 2 (Low) |
| October | 163 (High) | 8 (Low) | 2 (Low) | 3 (Low) | 1 (Low) |
| November | 73 (Medium) | 2 (Low) | 1 (Low) | 1 (Low) | 0 (Low) |
| December | 531 (Very high) | 1 (Low) | 4 (Low) | 1 (Low) | 1 (Low) |