| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 942 | 0 | 3 | 0 | 0 |
| February | 1.100 | 3 | 17 | 1 | 1 |
| March | 1.012 | 228 | 39 | 3 | 2 |
| April | 26 | 135 | 26 | 19 | 4 |
| May | 38 | 1 | 373 | 23 | 480 |
| June | 18 | 1 | 218 | 30 | 211 |
| July | 4 | 0 | 43 | 4 | 13 |
| August | 1 | 1 | 7 | 4 | 1 |
| September | 3 | 0 | 2 | 1 | 0 |
| October | 90 | 0 | 2 | 1 | 0 |
| November | 31 | 0 | 1 | 0 | 0 |
| December | 73 | 0 | 1 | 0 | 0 |