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The most commonly detected months of the allergens.
| Allergens | Most common on … | % |
|---|---|---|
| Grass mix (n: 703) | May (n: 115), June(n: 97) | 30.2 |
| Barley mix (n: 516) | May (n: 94), June (n: 89) | 35.5 |
| Weed mix (n: 471) | May (n: 71), June (n: 71) | 30.1 |
| Tree mix (n: 433) | May (n: 77), June (n: 77) | 35.6 |
