| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 274 | 1 | 2 | 0 | 0 |
| February | 638 | 0 | 7 | 0 | 0 |
| March | 419 | 1 | 18 | 2 | 0 |
| April | 44 | 1.139 | 19 | 83 | 2 |
| May | 11 | 78 | 151 | 136 | 62 |
| June | 28 | 12 | 307 | 104 | 348 |
| July | 4 | 10 | 100 | 12 | 18 |
| August | 4 | 9 | 16 | 5 | 9 |
| September | 8 | 2 | 9 | 2 | 4 |
| October | 83 | 1 | 4 | 1 | 2 |
| November | 50 | 1 | 2 | 1 | 1 |
| December | 148 | 0 | 3 | 1 | 1 |