| 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 | 601 | 0 | 10 | 0 | 0 | 0 | 0 | 3 | — | 1 | 0 | 0 | 1 | 0 | 0 | 29 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 2 |
| February | 805 | 0 | 14 | 0 | 0 | 0 | 0 | 7 | — | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 17 | 0 | 0 | 0 | 2 | 2 | 2 | 5 | 2 |
| March | 300 | 746 | 22 | 1 | 2 | 0 | 0 | 0 | — | 0 | 0 | 0 | 1 | 1 | 0 | 4 | 1 | 8 | 3 | 1.001 | 0 | 3 | 3 | 3 | 8 | 68 |
| April | 10 | 645 | 16 | 20 | 0 | 10 | 0 | 0 | — | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 24 | 0 | 14 | 14 | 0 | 214 | 3 | 7 | 15 | 54 |
| May | 13 | 25 | 458 | 84 | 364 | 5 | 0 | 1 | — | 0 | 0 | 10 | 0 | 5 | 0 | 0 | 5 | 0 | 184 | 1 | 9 | 753 | 44 | 1 | 19 | 17 |
| June | 9 | 1 | 161 | 21 | 201 | 0 | 44 | 0 | — | 1 | 7 | 14 | 0 | 7 | 1 | 0 | 0 | 0 | 70 | 0 | 3 | 193 | 33 | 0 | 12 | 21 |
| July | 1 | 0 | 142 | 15 | 5 | 0 | 5 | 0 | — | 0 | 13 | 11 | 0 | 1 | 7 | 0 | 0 | 0 | 16 | 0 | 5 | 5 | 19 | 0 | 7 | 8 |
| August | 1 | 1 | 13 | 3 | 1 | 0 | 0 | 0 | — | 0 | 7 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 5 | 0 | 5 | 2 | 1 | 0 | 14 | 6 |
| September | 1 | 0 | 5 | 1 | 1 | 0 | 0 | 0 | — | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 1 | 0 | 1 | 1 |
| October | 8 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | — | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 0 | 0 | 10 | 2 |
| November | 10 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | — | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 9 | 0 | 6 | 1 | 0 | 0 | 5 | 3 |
| December | 355 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 1 |