| 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 | 1.047 | 0 | 4 | 0 | 0 | 0 | 0 | 19 | 1 | 0 | 1 | 1 | 0 | 0 | 26 | 0 | 68 | 1 | 1 | 0 | 1 | 0 | 0 | 2 | 1 |
| February | 416 | 0 | 7 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 9 | 0 | 1 | 40 | 0 | 275 | 1 | 68 | 1 | 2 | 1 | 4 | 7 | 4 |
| March | 662 | 4.121 | 8 | 2 | 0 | 2 | 0 | 4 | 0 | 0 | 3 | 4 | 7 | 1 | 19 | 46 | 35 | 73 | 541 | 1 | 14 | 7 | 6 | 29 | 176 |
| April | 11 | 7.929 | 26 | 27 | 5 | 4 | 0 | 0 | 0 | 0 | 3 | 1 | 26 | 0 | 1 | 173 | 2 | 285 | 15 | 1 | 316 | 6 | 33 | 28 | 56 |
| May | 5 | 54 | 239 | 34 | 61 | 1 | 1 | 0 | 0 | 1 | 5 | 0 | 12 | 0 | 0 | 15 | 0 | 44 | 0 | 6 | 800 | 13 | 2 | 22 | 42 |
| June | 1 | 0 | 87 | 23 | 138 | 0 | 1 | 0 | 0 | 3 | 2 | 0 | 5 | 1 | 0 | 0 | 0 | 27 | 0 | 8 | 100 | 12 | 0 | 25 | 24 |
| July | 2 | 0 | 12 | 3 | 4 | 0 | 2 | 0 | 0 | 6 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 5 | 13 | 1 | 0 | 4 | 4 |
| August | 1 | 0 | 2 | 2 | 1 | 0 | 1 | 0 | 2 | 8 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 5 | 5 | 0 | 0 | 4 | 4 |
| September | 4 | 0 | 5 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 2 | 0 | 0 | 2 | 2 |
| October | 15 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 5 | 0 | 0 | 2 | 4 |
| November | 243 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 2 | 10 | 0 | 0 | 6 | 1 |
| December | 209 | 0 | 5 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 1 | 0 | 1 | 4 | 0 | 0 | 12 | 3 |