Asking directly, because I could not find a straight answer: I have no scientific background — can I still follow the analytics categories?
Counting it rather than describing it, because the count is the part that can be argued with.
35 instances over 19 weeks, recorded the same way each time, 5 of them different enough from the rest that I have set them aside and said so.
That is the whole dataset. The question in the title is what it does and does not support.