| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 1,255 (Very high) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) |
| February | 1,447 (Very high) | 0 (Low) | 12 (Low) | 0 (Low) | 0 (Low) |
| March | 455 (Very high) | 72 (Medium) | 14 (Low) | 2 (Low) | 0 (Low) |
| April | 56 (Medium) | 398 (Very high) | 21 (Low) | 14 (Low) | 10 (Low) |
| May | 48 (Medium) | 4 (Low) | 338 (Very high) | 39 (Medium) | 411 (Very high) |
| June | 11 (Low) | 20 (Low) | 173 (Very high) | 27 (Medium) | 18 (Low) |
| July | 3 (Low) | 2 (Low) | 105 (High) | 10 (Low) | 5 (Low) |
| August | 2 (Low) | 1 (Low) | 7 (Low) | 2 (Low) | 1 (Low) |
| September | 1 (Low) | 1 (Low) | 5 (Low) | 2 (Low) | 3 (Low) |
| October | 3 (Low) | 0 (Low) | 4 (Low) | 2 (Low) | 2 (Low) |
| November | 69 (Medium) | 0 (Low) | 1 (Low) | 1 (Low) | 1 (Low) |
| December | 14 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) |