| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 1.165 | 0 | 3 | 0 | 0 |
| February | 1.041 | 1 | 42 | 1 | 0 |
| March | 292 | 932 | 30 | 4 | 3 |
| April | 23 | 1.158 | 26 | 34 | 3 |
| May | 33 | 10 | 264 | 47 | 266 |
| June | 26 | 11 | 347 | 44 | 227 |
| July | 5 | 3 | 38 | 6 | 6 |
| August | 1 | 1 | 7 | 3 | 6 |
| September | 1 | 0 | 6 | 3 | 1 |
| October | 68 | 1 | 9 | 2 | 2 |
| November | 37 | 1 | 2 | 0 | 1 |
| December | 50 | 1 | 1 | 0 | 0 |