| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive | Birch | Privet | Alder | Mugwort | Chestnut | Composites | Hazel | Heather | Eucalyptus | Ash | Mulberry | Elm | Pine | Poplar | Goosefoot/Am | Oak | Sorrel | Willow | Nettle | Unidentified |
| January | 7 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| February | 199 | 0 | 11 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 1 | 0 | 0 | 74 | 0 | 328 | 1 | 391 | 0 | 1 | 0 | 3 | 10 | 10 |
| March | 191 | 7.536 | 9 | 4 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 176 | 9 | 112 | 237 | 0 | 28 | 1 | 6 | 15 | 28 |
| April | 6 | 553 | 8 | 23 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 53 | 2 | 35 | 1 | 1 | 118 | 6 | 4 | 16 | 43 |
| May | 2 | 63 | 174 | 33 | 26 | 0 | 2 | 0 | 0 | 2 | 4 | 0 | 16 | 0 | 0 | 6 | 0 | 77 | 0 | 4 | 257 | 40 | 0 | 16 | 28 |
| June | 2 | 0 | 143 | 20 | 192 | 0 | 2 | 0 | 1 | 5 | 8 | 0 | 9 | 1 | 0 | 22 | 0 | 56 | 1 | 5 | 172 | 6 | 0 | 14 | 25 |
| July | 5 | 0 | 20 | 7 | 4 | 0 | 7 | 0 | 1 | 7 | 4 | 0 | 2 | 2 | 0 | 0 | 0 | 4 | 0 | 7 | 16 | 2 | 0 | 4 | 19 |
| August | 1 | 0 | 4 | 5 | 2 | 0 | 2 | 0 | 1 | 1 | 2 | 0 | 2 | 1 | 0 | 0 | 0 | 2 | 0 | 10 | 4 | 0 | 0 | 5 | 7 |
| September | 1 | 0 | 5 | 1 | 1 | 0 | 1 | 0 | 4 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 15 | 3 | 0 | 0 | 2 | 5 |
| October | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 3 | 0 | 0 | 1 | 2 |
| November | 4 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 3 | 0 | 0 | 1 | 2 |
| December | 8 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 2 | 0 | 0 | 1 | 1 |