| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 10 | 0 | 2 | 0 | 0 |
| February | 45 | 0 | 1 | 0 | 0 |
| March | 58 | 418 | 4 | 1 | 1 |
| April | 3 | 24 | 2 | 4 | 1 |
| May | 3 | 4 | 115 | 9 | 414 |
| June | 11 | 6 | 70 | 12 | 80 |
| July | 2 | 14 | 31 | 4 | 9 |
| August | 1 | 2 | 6 | 2 | 6 |
| September | 1 | 4 | 5 | 1 | 2 |
| October | 6 | 1 | 1 | 0 | 1 |
| November | 2 | 0 | 1 | 0 | 1 |
| December | 3 | 0 | 1 | 0 | 0 |