| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 3,981 (Very high) | 0 (Low) | 5 (Low) | 0 (Low) | 0 (Low) |
| February | 2,021 (Very high) | 0 (Low) | 26 (Low) | 0 (Low) | 0 (Low) |
| March | 1,699 (Very high) | 105 (High) | 40 (Medium) | 3 (Low) | 4 (Low) |
| April | 163 (High) | 132 (High) | 27 (Low) | 31 (Medium) | 2 (Low) |
| May | 7 (Low) | 25 (Low) | 339 (Very high) | 40 (Medium) | 117 (Medium) |
| June | 41 (Medium) | 1 (Low) | 169 (Very high) | 40 (Medium) | 89 (Medium) |
| July | 2 (Low) | 0 (Low) | 3 (Low) | 4 (Low) | 0 (Low) |
| August | 3 (Low) | 0 (Low) | 5 (Low) | 1 (Low) | 2 (Low) |
| September | 24 (Low) | 0 (Low) | 2 (Low) | 1 (Low) | 0 (Low) |
| October | 28 (Low) | 0 (Low) | 4 (Low) | 1 (Low) | 0 (Low) |
| November | 649 (Very high) | 0 (Low) | 3 (Low) | 0 (Low) | 1 (Low) |
| December | 162 (High) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) |