| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 101 | 0 | 0 | 0 | 0 |
| February | 483 | 0 | 4 | 0 | 0 |
| March | 114 | 2 | 7 | 0 | 0 |
| April | 23 | 1.510 | 10 | 19 | 4 |
| May | 8 | 60 | 79 | 81 | 98 |
| June | 10 | 2 | 110 | 57 | 615 |
| July | 2 | 3 | 61 | 8 | 33 |
| August | 2 | 2 | 7 | 2 | 2 |
| September | 2 | 2 | 5 | 1 | 3 |
| October | 48 | 0 | 4 | 0 | 2 |
| November | 62 | 1 | 1 | 0 | 0 |
| December | 23 | 0 | 1 | 0 | 0 |