| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 226 | 0 | 1 | 0 | 0 |
| February | 568 | 0 | 5 | 0 | 0 |
| March | 338 | 1 | 10 | 0 | 1 |
| April | 29 | 3.232 | 23 | 126 | 1 |
| May | 13 | 280 | 94 | 180 | 83 |
| June | 19 | 12 | 99 | 81 | 764 |
| July | 3 | 8 | 49 | 23 | 24 |
| August | 4 | 18 | 9 | 6 | 16 |
| September | 8 | 4 | 2 | 2 | 3 |
| October | 49 | 6 | 2 | 1 | 2 |
| November | 45 | 2 | 1 | 1 | 1 |
| December | 92 | 1 | 3 | 1 | 1 |