Methodology:
Randomized, representative online voting
Survey period:
02/15 until 15.10. (2021: 05/15 to 10/15)
Interviewed age group:
16 to 99 years
Participants per product:
at least n=300 people interviewed
Score based on:
Question about the product interest (0 to 5 stars=score)
Minimum score winner (= evaluation score):
3.0 out of 5.0 stars