| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 4.243 | 1 | 5 | 0 | 0 |
| February | 706 | 1 | 9 | 1 | 0 |
| March | 731 | 771 | 16 | 4 | 0 |
| April | 52 | 4.261 | 18 | 56 | 1 |
| May | 55 | 37 | 458 | 93 | 251 |
| June | 33 | 12 | 91 | 25 | 51 |
| July | 7 | 8 | 104 | 11 | 4 |
| August | 2 | 8 | 9 | 8 | 2 |
| September | 3 | 5 | 6 | 2 | 1 |
| October | 39 | 3 | 3 | 1 | 1 |
| November | 229 | 1 | 2 | 1 | 1 |
| December | 689 | 1 | 3 | 1 | 0 |