| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 462 | 0 | 1 | 0 | 0 |
| February | 292 | 0 | 4 | 0 | 0 |
| March | 113 | 150 | 6 | 0 | 0 |
| April | 14 | 33 | 7 | 24 | 0 |
| May | 19 | 6 | 169 | 64 | 420 |
| June | 17 | 0 | 53 | 20 | 62 |
| July | 4 | 0 | 21 | 6 | 11 |
| August | 1 | 0 | 10 | 2 | 0 |
| September | 2 | 0 | 5 | 1 | 0 |
| October | 17 | 0 | 2 | 1 | 1 |
| November | 12 | 0 | 1 | 1 | 0 |
| December | 28 | 0 | 1 | 0 | 0 |