| 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 | 844 | 0 | 1 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 71 | 0 | 108 | 1 | 0 | 0 | 2 | 0 | 0 | 2 | 2 |
| February | 1.305 | 0 | 4 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 46 | 0 | 464 | 1 | 62 | 0 | 1 | 0 | 1 | 6 | 2 |
| March | 269 | 5.680 | 26 | 4 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 34 | 90 | 24 | 350 | 357 | 0 | 48 | 2 | 10 | 32 | 105 |
| April | 5 | 7.949 | 19 | 56 | 8 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 54 | 0 | 0 | 174 | 4 | 379 | 40 | 5 | 1.257 | 11 | 1 | 11 | 25 |
| May | 7 | 11 | 92 | 32 | 68 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 9 | 0 | 0 | 3 | 0 | 140 | 0 | 6 | 277 | 17 | 2 | 18 | 34 |
| June | 45 | 0 | 122 | 49 | 107 | 0 | 2 | 0 | 0 | 0 | 4 | 4 | 0 | 40 | 0 | 0 | 0 | 0 | 116 | 0 | 19 | 194 | 58 | 0 | 20 | 14 |
| July | 9 | 0 | 118 | 18 | 11 | 0 | 20 | 0 | 0 | 1 | 23 | 15 | 0 | 12 | 6 | 0 | 0 | 0 | 16 | 0 | 15 | 23 | 9 | 0 | 8 | 13 |
| August | 9 | 0 | 11 | 5 | 1 | 0 | 2 | 0 | 0 | 2 | 9 | 5 | 0 | 5 | 1 | 0 | 0 | 0 | 4 | 0 | 26 | 13 | 1 | 0 | 6 | 5 |
| September | 7 | 0 | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 6 | 3 | 1 | 0 | 7 | 1 | 0 | 0 | 0 | 4 | 0 | 36 | 8 | 0 | 0 | 3 | 4 |
| October | 25 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 5 | 0 | 0 | 2 | 1 |
| November | 2 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 4 | 3 | 0 | 0 | 2 | 2 |
| December | 27 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 4 | 0 | 1 | 5 | 0 | 0 | 2 | 1 |