| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 907 | 0 | 10 | 0 | 0 |
| February | 852 | 0 | 27 | 0 | 0 |
| March | 124 | 104 | 16 | 3 | 10 |
| April | 45 | 56 | 13 | 7 | 9 |
| May | 23 | 37 | 89 | 44 | 261 |
| June | 8 | 14 | 86 | 16 | 80 |
| July | 8 | 3 | 22 | 22 | 2 |
| August | 4 | 1 | 9 | 4 | 2 |
| September | 10 | 0 | 7 | 3 | 0 |
| October | 28 | 0 | 1 | 1 | 0 |
| November | 43 | 0 | 2 | 0 | 0 |
| December | 281 | 0 | 1 | 0 | 0 |