| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 184 (High) | 0 (Low) | 6 (Low) | 1 (Low) | 2 (Low) |
| February | 179 (High) | 0 (Low) | 8 (Low) | 0 (Low) | 1 (Low) |
| March | 1,000 (Very high) | 1,878 (Very high) | 19 (Low) | 0 (Low) | 1 (Low) |
| April | 27 (Low) | 3,205 (Very high) | 88 (High) | 75 (High) | 6 (Low) |
| May | 13 (Low) | 0 (Low) | 208 (Very high) | 86 (High) | 377 (High) |
| June | 2 (Low) | 0 (Low) | 42 (Medium) | 3 (Low) | 107 (Medium) |
| July | 2 (Low) | 1 (Low) | 10 (Low) | 4 (Low) | 4 (Low) |
| August | 1 (Low) | 0 (Low) | 4 (Low) | 1 (Low) | 3 (Low) |
| September | 2 (Low) | 0 (Low) | 5 (Low) | 1 (Low) | 1 (Low) |
| October | 34 (Medium) | 0 (Low) | 7 (Low) | 2 (Low) | 1 (Low) |
| November | 42 (Medium) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) |
| December | 85 (Medium) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) |