In the first image ("How old is [Stinkie] compared to the other mumble mumble* starters?"), the cumulative age distribution mostly falls off as you might expec

In the first image ("How old is [Stinkie] compared to the other mumble mumble* starters?"), the cumulative age distribution mostly falls off as you might expect, but it looks like there's a very noticeable bump about 4-5 years ago. I guess people in Europe were making pandemic bread too. * I can't read Dutch