| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 311 | 0 | 16 | 0 | 0 |
| February | 451 | 0 | 43 | 0 | 28 |
| March | 107 | 1.831 | 26 | 9 | 1 |
| April | 10 | 183 | 24 | 105 | 0 |
| May | 5 | 1 | 136 | 109 | 194 |
| June | 7 | 0 | 324 | 81 | 122 |
| July | 2 | 0 | 110 | 10 | 5 |
| August | 0 | 0 | 5 | 0 | 0 |
| September | 3 | 0 | 6 | 0 | 0 |
| October | 7 | 0 | 1 | 1 | 0 |
| November | 28 | 1 | 0 | 0 | 0 |
| December | 128 | 0 | 1 | 0 | 0 |