| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 95 | 0 | 4 | 0 | 1 |
| February | 771 | 0 | 13 | 0 | 0 |
| March | 283 | 12.917 | 29 | 1 | 0 |
| April | 44 | 498 | 24 | 21 | 9 |
| May | 75 | 5 | 412 | 35 | 204 |
| June | 19 | 0 | 260 | 36 | 309 |
| July | 4 | 0 | 29 | 7 | 7 |
| August | 1 | 0 | 5 | 4 | 3 |
| September | 1 | 0 | 6 | 2 | 1 |
| October | 43 | 0 | 3 | 1 | 1 |
| November | 12 | 0 | 1 | 1 | 0 |
| December | 12 | 0 | 1 | 1 | 0 |