| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 217 | 0 | 2 | 0 | 0 |
| February | 165 | 0 | 7 | 0 | 0 |
| March | 222 | 232 | 5 | 1 | 0 |
| April | 4 | 3.201 | 6 | 17 | 10 |
| May | 37 | 5 | 93 | 53 | 431 |
| June | 79 | 0 | 125 | 12 | 458 |
| July | 1 | 1 | 14 | 2 | 7 |
| August | 1 | 0 | 3 | 1 | 3 |
| September | 1 | 0 | 5 | 1 | 0 |
| October | 16 | 0 | 1 | 1 | 0 |
| November | 2 | 0 | 1 | 0 | 0 |
| December | 35 | 0 | 2 | 0 | 0 |