| 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 | 1.257 | 1 | 2 | 1 | 0 | 0 | 0 | 21 | 0 | 0 | 1 | 1 | 0 | 0 | 45 | 0 | 17 | 1 | 0 | 1 | 0 | 0 | 0 | 4 | 0 |
| February | 1.020 | 0 | 21 | 0 | 0 | 0 | 0 | 12 | 1 | 0 | 0 | 1 | 0 | 1 | 177 | 0 | 44 | 1 | 121 | 0 | 0 | 0 | 7 | 5 | 4 |
| March | 108 | 2.920 | 16 | 3 | 0 | 3 | 0 | 4 | 0 | 0 | 1 | 4 | 1 | 0 | 5 | 57 | 2 | 51 | 423 | 1 | 71 | 2 | 12 | 7 | 43 |
| April | 113 | 187 | 23 | 39 | 177 | 7 | 0 | 0 | 0 | 1 | 1 | 0 | 14 | 0 | 0 | 15 | 1 | 55 | 11 | 5 | 960 | 12 | 0 | 8 | 104 |
| May | 13 | 1 | 111 | 116 | 356 | 1 | 1 | 1 | 0 | 1 | 3 | 0 | 5 | 2 | 0 | 4 | 0 | 402 | 0 | 12 | 340 | 30 | 0 | 13 | 113 |
| June | 3 | 1 | 110 | 73 | 40 | 0 | 3 | 0 | 0 | 17 | 8 | 0 | 0 | 3 | 0 | 0 | 0 | 3 | 0 | 5 | 17 | 43 | 0 | 10 | 26 |
| July | 1 | 0 | 36 | 10 | 2 | 0 | 3 | 0 | 0 | 3 | 3 | 0 | 0 | 6 | 0 | 0 | 0 | 3 | 0 | 16 | 1 | 9 | 0 | 12 | 26 |
| August | 1 | 0 | 7 | 3 | 1 | 0 | 0 | 0 | 3 | 0 | 5 | 0 | 0 | 4 | 0 | 0 | 0 | 1 | 0 | 50 | 4 | 1 | 0 | 10 | 6 |
| September | 1 | 4 | 7 | 3 | 0 | 0 | 0 | 0 | 13 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 40 | 0 | 1 | 0 | 1 | 3 |
| October | 4 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 4 | 0 | 0 | 0 | 0 | 3 |
| November | 8 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 |
| December | 11 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 1 | 0 | 1 | 3 | 1 | 0 | 3 | 5 |