| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 99 (High) | 1 (Low) | 6 (Low) | 0 (Low) | 0 (Low) |
| February | 489 (Very high) | 0 (Low) | 15 (Low) | 0 (Low) | 0 (Low) |
| March | 39 (Medium) | 6,375 (Very high) | 9 (Low) | 5 (Low) | 22 (Low) |
| April | — | — | — | — | — |
| May | 12 (Low) | 6 (Low) | 72 (Medium) | 32 (Medium) | 747 (Very high) |
| June | 3 (Low) | 16 (Low) | 119 (High) | 30 (Medium) | 56 (Medium) |
| July | 6 (Low) | 14 (Low) | 45 (Medium) | 7 (Low) | 9 (Low) |
| August | 10 (Low) | 9 (Low) | 5 (Low) | 3 (Low) | 3 (Low) |
| September | 9 (Low) | 9 (Low) | 6 (Low) | 2 (Low) | 2 (Low) |
| October | 10 (Low) | 72 (Medium) | 2 (Low) | 1 (Low) | 2 (Low) |
| November | 22 (Low) | 9 (Low) | 1 (Low) | 1 (Low) | 0 (Low) |
| December | 740 (Very high) | 3 (Low) | 3 (Low) | 0 (Low) | 1 (Low) |