| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 3.097 | 0 | 2 | 0 | 0 |
| February | 789 | 0 | 24 | 0 | 0 |
| March | 246 | 217 | 22 | 2 | 0 |
| April | 85 | 169 | 27 | 22 | 6 |
| May | 61 | 0 | 415 | 65 | 427 |
| June | 35 | 0 | 360 | 61 | 319 |
| July | 8 | 0 | 14 | 3 | 3 |
| August | 1 | 0 | 5 | 3 | 0 |
| September | 1 | 0 | 3 | 4 | 0 |
| October | 16 | 0 | 2 | 1 | 0 |
| November | 6 | 0 | 1 | 1 | 0 |
| December | 69 | 0 | 2 | 1 | 0 |