| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive | Birch | Privet | Alder | Maple | Mugwort | Chestnut | Composites | Hazel | Heather | Eucalyptus | Ash | Mulberry | Elm | Pine | Poplar | Goosefoot/Am | Oak | Sorrel | Willow | Nettle | Unidentified |
| January | 478 | 0 | 2 | 3 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41 | 1 | 29 | 1 | 0 | 1 | 0 | 3 | 0 | 0 | 1 |
| February | 241 | 0 | 3 | 2 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 1 | 144 | 1 | 147 | 2 | 0 | 4 | 0 | 0 | 3 |
| March | 137 | 1.031 | 0 | 0 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 6 | 14 | 5 | 30 | 70 | 0 | 32 | 1 | 0 | 10 | 3 |
| April | 7 | 786 | 2 | 22 | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 1 | 98 | 0 | 6 | 14 | 3 | 177 | 6 | 3 | 29 | 195 |
| May | 1 | 2 | 37 | 11 | 42 | 0 | 3 | 0 | 0 | 1 | 0 | 4 | 0 | 1 | 1 | 0 | 4 | 0 | 11 | 0 | 2 | 81 | 8 | 1 | 9 | 73 |
| June | 2 | 0 | 30 | 11 | 27 | 1 | 1 | 0 | 0 | 0 | 1 | 3 | 1 | 1 | 1 | 0 | 2 | 0 | 11 | 0 | 1 | 36 | 14 | 0 | 7 | 17 |
| July | 2 | 1 | 47 | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 18 | 2 | 0 | 1 | 4 | 0 | 1 | 0 | 3 | 0 | 4 | 7 | 3 | 1 | 2 | 6 |
| August | 1 | 1 | 8 | 2 | 3 | 0 | 1 | 0 | 0 | 1 | 11 | 1 | 0 | 1 | 4 | 0 | 1 | 0 | 3 | 0 | 5 | 6 | 1 | 0 | 2 | 5 |
| September | 1 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 0 | 0 | 1 | 1 |
| October | 2 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 3 | 0 | 0 | 1 | 2 |
| November | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 1 |
| December | 3 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 1 |