| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 86 | 0 | 2 | 0 | 0 |
| February | 1.409 | 0 | 2 | 0 | 0 |
| March | 75 | 2.061 | 5 | 1 | 0 |
| April | 2 | 105 | 26 | 42 | 10 |
| May | 2 | 3 | 131 | 26 | 187 |
| June | 3 | 0 | 280 | 55 | 129 |
| July | 1 | 0 | 96 | 9 | 7 |
| August | — | — | — | — | — |
| September | 1 | 0 | 2 | 1 | 1 |
| October | 14 | 0 | 1 | 1 | 0 |
| November | 91 | 0 | 1 | 0 | 0 |
| December | 132 | 0 | 1 | 0 | 0 |