| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 844 | 0 | 1 | 0 | 0 |
| February | 1.305 | 0 | 4 | 0 | 0 |
| March | 269 | 5.680 | 26 | 4 | 0 |
| April | 5 | 7.949 | 19 | 56 | 8 |
| May | 7 | 11 | 92 | 32 | 68 |
| June | 45 | 0 | 122 | 49 | 107 |
| July | 9 | 0 | 118 | 18 | 11 |
| August | 9 | 0 | 11 | 5 | 1 |
| September | 7 | 0 | 6 | 3 | 0 |
| October | 25 | 0 | 2 | 1 | 1 |
| November | 2 | 0 | 1 | 2 | 0 |
| December | 27 | 0 | 1 | 1 | 0 |