| 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 | 2.716 | 0 | 1 | 0 | 0 | 0 | 0 | 21 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 237 | 0 | 22 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 1 |
| February | 4.777 | 0 | 18 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 4 | 0 | 1 | 205 | 0 | 203 | 2 | 286 | 0 | 0 | 3 | 2 | 2 | 3 | 1 |
| March | 1.768 | 5 | 6 | 1 | 0 | 1 | 0 | 3 | 7 | 0 | 0 | 0 | 1 | 0 | 0 | 8 | 1 | 35 | 15 | 138 | 2 | 2 | 3 | 22 | 3 | 6 | 1 |
| April | 37 | 186 | 32 | 8 | 12 | 29 | 0 | 2 | 165 | 0 | 0 | 2 | 0 | 3 | 0 | 2 | 512 | 2 | 99 | 3 | 1 | 1.556 | 15 | 10 | 21 | 12 | 2 |
| May | 17 | 1 | 171 | 42 | 193 | 1 | 11 | 0 | 190 | 0 | 0 | 4 | 0 | 8 | 2 | 0 | 11 | 0 | 401 | 0 | 4 | 1.765 | 54 | 2 | 15 | 167 | 5 |
| June | 4 | 0 | 142 | 32 | 16 | 4 | 8 | 1 | 4 | 0 | 18 | 4 | 0 | 5 | 2 | 0 | 0 | 0 | 199 | 0 | 2 | 25 | 188 | 0 | 10 | 15 | 3 |
| July | 2 | 0 | 47 | 7 | 2 | 1 | 3 | 0 | 4 | 1 | 11 | 20 | 0 | 1 | 1 | 0 | 0 | 0 | 6 | 0 | 5 | 22 | 6 | 0 | 3 | 12 | 3 |
| August | 2 | 0 | 14 | 4 | 2 | 0 | 1 | 0 | 1 | 3 | 1 | 4 | 0 | 1 | 1 | 0 | 1 | 0 | 5 | 0 | 6 | 11 | 1 | 0 | 1 | 2 | 2 |
| September | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 5 | 4 | 2 | 0 | 0 | 1 | 1 |
| October | 2 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 6 | 2 | 0 | 0 | 0 | 1 | 1 |
| November | 34 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 20 | 0 | 1 | 8 | 0 | 0 | 0 | 1 | 1 |
| December | 59 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 8 | 0 | 1 | 2 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 2 |