| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 65 | 0 | 3 | 0 | 0 |
| February | 325 | 0 | 11 | 0 | 0 |
| March | 206 | 2.049 | 19 | 4 | 0 |
| April | 8 | 97 | 10 | 19 | 0 |
| May | 21 | 7 | 228 | 38 | 629 |
| June | 19 | 0 | 70 | 23 | 64 |
| July | 1 | 0 | 26 | 3 | 3 |
| August | 0 | 0 | 4 | 2 | 1 |
| September | 0 | 0 | 5 | 2 | 0 |
| October | 12 | 0 | 2 | 0 | 0 |
| November | 12 | 0 | 2 | 1 | 0 |
| December | 5 | 0 | 1 | 0 | 0 |