| 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 | Other | Unidentified |
| January | 1.004 | 0 | 5 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 31 | 0 | 3 | 2 | 0 | 0 | 6 | 0 | 0 | 11 | 1 | 1 |
| February | 746 | 0 | 9 | 0 | 0 | 0 | 0 | 73 | 0 | 0 | 0 | 1 | 2 | 2 | 0 | 62 | 0 | 277 | 1 | 21 | 0 | 2 | 1 | 2 | 60 | 2 | 4 |
| March | 356 | 522 | 5 | 1 | 0 | 14 | 0 | 3 | 2 | 0 | 0 | 1 | 1 | 2 | 0 | 3 | 7 | 12 | 24 | 806 | 0 | 3 | 2 | 10 | 76 | 8 | 2 |
| April | 36 | 5.506 | 28 | 33 | 17 | 26 | 0 | 1 | 28 | 0 | 1 | 5 | 1 | 5 | 1 | 11 | 220 | 2 | 121 | 184 | 5 | 598 | 13 | 12 | 108 | 24 | 4 |
| May | 147 | 30 | 458 | 87 | 326 | 4 | 2 | 0 | 18 | 0 | 1 | 20 | 0 | 12 | 0 | 0 | 9 | 2 | 555 | 0 | 6 | 1.093 | 74 | 1 | 32 | 39 | 4 |
| June | 31 | 3 | 341 | 38 | 781 | 1 | 3 | 0 | 4 | 1 | 15 | 24 | 0 | 3 | 24 | 0 | 0 | 6 | 291 | 22 | 8 | 278 | 20 | 0 | 11 | 12 | 2 |
| July | 4 | 0 | 10 | 4 | 2 | 1 | 5 | 0 | 0 | 0 | 10 | 5 | 0 | 1 | 1 | 0 | 0 | 0 | 11 | 6 | 5 | 12 | 1 | 0 | 6 | 4 | 1 |
| August | 1 | 1 | 4 | 2 | 1 | 0 | 1 | 0 | 0 | 4 | 0 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 5 | 0 | 7 | 4 | 0 | 0 | 3 | 3 | 1 |
| September | 2 | 3 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 3 | 3 | 0 | 0 | 2 | 0 | 1 |
| October | 6 | 6 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 2 | 4 | 1 | 0 | 2 | 1 | 1 |
| November | 9 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 89 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 |
| December | 22 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 1 | 4 | 0 | 0 | 3 | 0 | 0 | 2 | 0 | 0 |