| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 153 | 0 | 1 | 0 | 0 |
| February | 580 | 0 | 2 | 0 | 0 |
| March | 294 | 0 | 27 | 1 | 0 |
| April | 58 | 2.232 | 9 | 42 | 1 |
| May | 5 | 48 | 164 | 61 | 156 |
| June | 11 | 0 | 150 | 40 | 1.104 |
| July | 5 | 0 | 53 | 6 | 37 |
| August | 2 | 3 | 12 | 4 | 7 |
| September | 27 | 0 | 4 | 2 | 2 |
| October | 99 | 0 | 4 | 0 | 0 |
| November | 32 | 0 | 1 | 0 | 0 |
| December | 97 | 0 | 2 | 0 | 0 |