| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 235 | 0 | 5 | 0 | 0 |
| February | 931 | 0 | 10 | 0 | 0 |
| March | 891 | 363 | 15 | 1 | 1 |
| April | 16 | 183 | 32 | 22 | 1 |
| May | 5 | 9 | 297 | 20 | 123 |
| June | 1 | 1 | 183 | 5 | 282 |
| July | 1 | 0 | 25 | 1 | 3 |
| August | 1 | 0 | 3 | 1 | 1 |
| September | 3 | 0 | 4 | 1 | 1 |
| October | 20 | 0 | 1 | 1 | 0 |
| November | 18 | 0 | 1 | 0 | 0 |
| December | 8 | 0 | 1 | 0 | 0 |