| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 15 | 0 | 8 | 0 | 0 |
| February | 25 | 0 | 27 | 0 | 0 |
| March | 147 | 252 | 12 | 2 | 2 |
| April | 5 | 552 | 16 | 31 | 3 |
| May | 10 | 6 | 382 | 132 | 84 |
| June | 16 | 0 | 171 | 57 | 245 |
| July | 0 | 0 | 46 | 8 | 2 |
| August | 1 | 0 | 4 | 2 | 2 |
| September | 1 | 0 | 2 | 0 | 1 |
| October | 23 | 0 | 1 | 1 | 1 |
| November | 1.278 | 0 | 0 | 1 | 0 |
| December | 65 | 0 | 1 | 0 | 0 |