| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 734 | 1 | 3 | 0 | 1 |
| February | 123 | 0 | 5 | 0 | 0 |
| March | 222 | 230 | 16 | 1 | 0 |
| April | 31 | 530 | 15 | 54 | 6 |
| May | 31 | 20 | 287 | 100 | 220 |
| June | 8 | 3 | 50 | 21 | 26 |
| July | 3 | 1 | 43 | 9 | 2 |
| August | 3 | 1 | 9 | 3 | 1 |
| September | 2 | 1 | 6 | 2 | 2 |
| October | 6 | 2 | 6 | 1 | 1 |
| November | 38 | 1 | 2 | 0 | 1 |
| December | 261 | 2 | 2 | 0 | 1 |