3/4 of the cyclists use helmets

This photo means for me more than only a blip among the blips. I have made statistics in this same place more than 20 years, once a year in May - June counting how many of 100 cyclists use helmets. 1989 it was 2 % and today it was 76 %. Cyclists here are mostly going to work. This is a great place for observations, there is a crossing of 4 directions and this morning (8.09-8.22) in thirteen minutes there passed by 100 cyclists.