| 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 | 195 | 0 | 1 | 0 | 0 | 0 | 0 | 18 | 1 | 0 | 1 | 1 | 0 | 0 | 8 | 0 | 6 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 3 |
| February | 1.341 | 0 | 8 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 1 | 1 | 1 | 17 | 0 | 299 | 1 | 131 | 1 | 1 | 2 | 0 | 20 | 8 |
| March | 63 | 2.962 | 13 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 3 | 1 | 0 | 1 | 204 | 35 | 31 | 105 | 1 | 51 | 1 | 6 | 42 | 20 |
| April | 9 | 116 | 11 | 13 | 85 | 0 | 0 | 1 | 0 | 1 | 3 | 2 | 3 | 2 | 1 | 26 | 9 | 13 | 1 | 2 | 147 | 3 | 4 | 12 | 32 |
| May | 4 | 0 | 69 | 35 | 358 | 0 | 2 | 0 | 0 | 0 | 6 | 0 | 3 | 0 | 0 | 0 | 0 | 6 | 0 | 10 | 79 | 13 | 1 | 6 | 23 |
| June | 1 | 0 | 56 | 64 | 16 | 0 | 0 | 0 | 0 | 2 | 5 | 1 | 1 | 0 | 0 | 0 | 0 | 5 | 0 | 10 | 20 | 14 | 0 | 11 | 43 |
| July | 1 | 0 | 19 | 25 | 1 | 0 | 0 | 0 | 0 | 1 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 18 | 2 | 3 | 0 | 9 | 9 |
| August | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| September | 2 | 2 | 3 | 3 | 1 | 0 | 0 | 0 | 18 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 44 | 1 | 0 | 0 | 3 | 5 |
| October | 5 | 0 | 4 | 1 | 1 | 0 | 0 | 0 | 4 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 9 | 2 | 0 | 0 | 1 | 9 |
| November | 9 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 44 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 3 | 0 | 0 | 2 | 4 |
| December | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 2 | 2 |