| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 163 | 0 | 3 | 0 | 0 |
| February | 159 | 0 | 9 | 0 | 0 |
| March | 516 | 12 | 71 | 0 | 0 |
| April | 10 | 3.678 | 31 | 56 | 19 |
| May | 96 | 65 | 502 | 73 | 448 |
| June | 67 | 50 | 188 | 35 | 529 |
| July | 6 | 60 | 22 | 11 | 9 |
| August | 2 | 6 | 5 | 2 | 2 |
| September | 2 | 3 | 4 | 1 | 1 |
| October | 26 | 25 | 2 | 1 | 0 |
| November | 45 | 8 | 1 | 1 | 0 |
| December | 319 | 0 | 1 | 0 | 0 |