| 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 | 909 | 0 | 5 | 0 | 0 | 0 | 0 | 26 | 0 | 2 | 0 | 2 | 1 | 0 | 0 | 70 | 0 | 20 | 4 | 0 | 0 | 4 | 1 | 1 | 4 | 0 | 1 |
| February | 3.079 | 0 | 6 | 0 | 0 | 0 | 0 | 11 | 1 | 1 | 0 | 0 | 12 | 0 | 0 | 56 | 0 | 661 | 3 | 141 | 1 | 2 | 0 | 2 | 12 | 1 | 5 |
| March | 3.076 | 16.448 | 11 | 3 | 1 | 1 | 0 | 4 | 121 | 0 | 0 | 2 | 3 | 4 | 0 | 30 | 163 | 333 | 326 | 366 | 2 | 16 | 4 | 11 | 34 | 11 | 15 |
| April | 80 | 2.045 | 11 | 15 | 2 | 8 | 0 | 1 | 26 | 0 | 1 | 3 | 0 | 6 | 0 | 2 | 191 | 5 | 225 | 12 | 1 | 474 | 4 | 8 | 25 | 22 | 15 |
| May | 73 | 87 | 178 | 63 | 133 | 5 | 0 | 0 | 5 | 0 | 1 | 6 | 0 | 22 | 1 | 0 | 26 | 1 | 1.200 | 1 | 9 | 1.573 | 41 | 9 | 20 | 24 | 19 |
| June | 67 | 6 | 61 | 20 | 181 | 0 | 5 | 0 | 3 | 0 | 10 | 5 | 0 | 6 | 2 | 1 | 1 | 5 | 260 | 0 | 20 | 569 | 14 | 2 | 13 | 11 | 11 |
| July | 5 | 1 | 18 | 2 | 6 | 0 | 5 | 0 | 0 | 1 | 8 | 4 | 0 | 1 | 2 | 1 | 0 | 1 | 12 | 0 | 6 | 35 | 1 | 0 | 2 | 7 | 2 |
| August | 9 | 27 | 9 | 2 | 2 | 0 | 3 | 0 | 0 | 2 | 4 | 25 | 0 | 1 | 1 | 1 | 0 | 0 | 6 | 0 | 21 | 30 | 0 | 0 | 2 | 5 | 1 |
| September | 3 | 2 | 9 | 2 | 1 | 0 | 1 | 0 | 0 | 6 | 1 | 4 | 0 | 1 | 1 | 1 | 0 | 4 | 6 | 0 | 15 | 8 | 0 | 0 | 3 | 2 | 2 |
| October | 8 | 8 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 6 | 8 | 0 | 1 | 6 | 3 | 3 |
| November | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 13 | 0 | 0 | 8 | 1 | 2 |
| December | 36 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 2 | 0 | 8 | 0 | 0 | 1 | 0 | 1 | 5 | 0 | 1 | 12 | 1 | 1 |