[KarlKemp]

The rise started with 15 % in 2020. More or less 0 % were vaccinated at the end of that year.

In 2021 incidences rose another 10 % or so. To ascribe this rise to vaccinations and just shrug at the year before is... creative.

FWIW something that would seem to fit almost perfectly is infections, which were about twice as high in 2021 compared to 2020.

Also: this is an association of "vaccine-critical" firemen asking these questions, and the data is from 911 calls, which are not diagnoses. They are also trending towards being more specific in their classification scheme because they now have specific protocols and equipment for some indications, such as strokes.