| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 95 (High) | 0 (Low) | 8 (Low) | 5 (Low) | 0 (Low) |
| February | 234 (Very high) | 0 (Low) | 14 (Low) | 1 (Low) | 0 (Low) |
| March | 26 (Low) | 320 (Very high) | 26 (Low) | 6 (Low) | 4 (Low) |
| April | 11 (Low) | 81 (Medium) | 23 (Low) | 11 (Low) | 4 (Low) |
| May | 43 (Medium) | 20 (Low) | 80 (Medium) | 46 (Medium) | 128 (Medium) |
| June | 17 (Low) | 0 (Low) | 237 (Very high) | 41 (Medium) | 93 (Medium) |
| July | 1 (Low) | 0 (Low) | 47 (Medium) | 2 (Low) | 13 (Low) |
| August | 1 (Low) | 1 (Low) | 3 (Low) | 2 (Low) | 4 (Low) |
| September | 2 (Low) | 0 (Low) | 3 (Low) | 2 (Low) | 2 (Low) |
| October | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 1 (Low) |
| November | 1 (Low) | 0 (Low) | 2 (Low) | 1 (Low) | 1 (Low) |
| December | 97 (High) | 0 (Low) | 6 (Low) | 0 (Low) | 0 (Low) |