| 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 | 941 | 0 | 9 | 0 | 0 | 0 | 0 | 17 | 1 | 0 | 0 | 0 | 0 | 0 | 34 | 0 | 7 | 1 | 0 | 1 | 0 | 0 | 0 | 3 | 4 |
| February | 1.024 | 0 | 19 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 2 | 1 | 0 | 17 | 0 | 207 | 1 | 108 | 0 | 0 | 0 | 3 | 20 | 16 |
| March | 460 | 471 | 30 | 8 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 2.311 | 9 | 168 | 228 | 1 | 187 | 5 | 29 | 34 | 99 |
| April | 34 | 24 | 26 | 91 | 5 | 3 | 0 | 1 | 0 | 1 | 2 | 0 | 9 | 1 | 0 | 168 | 3 | 49 | 1 | 5 | 582 | 21 | 3 | 17 | 94 |
| May | 8 | 1 | 257 | 135 | 174 | 1 | 1 | 0 | 0 | 1 | 9 | 0 | 13 | 1 | 0 | 3 | 0 | 103 | 0 | 8 | 327 | 84 | 4 | 13 | 113 |
| June | 9 | 0 | 339 | 156 | 209 | 0 | 2 | 0 | 0 | 15 | 21 | 0 | 14 | 3 | 0 | 1 | 0 | 600 | 0 | 11 | 233 | 156 | 0 | 18 | 115 |
| July | 2 | 0 | 81 | 9 | 3 | 0 | 3 | 0 | 0 | 12 | 24 | 0 | 1 | 9 | 0 | 1 | 0 | 19 | 0 | 13 | 4 | 6 | 0 | 10 | 52 |
| August | 3 | 0 | 16 | 2 | 1 | 0 | 1 | 0 | 3 | 3 | 6 | 0 | 1 | 1 | 0 | 0 | 0 | 8 | 0 | 31 | 1 | 1 | 0 | 2 | 22 |
| September | 2 | 0 | 7 | 2 | 0 | 0 | 0 | 0 | 9 | 2 | 30 | 0 | 2 | 1 | 0 | 0 | 0 | 3 | 0 | 19 | 1 | 1 | 0 | 1 | 16 |
| October | 24 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 5 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 0 | 0 | 0 | 1 | 7 |
| November | 158 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 2 | 6 |
| December | 91 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 4 |