I too have 7 injuries at now. I don't will say that higher levels have less injures, because I had excellent seasons in this sense and worst seasons with 1 injurie per day or 2 during... some days lol
that goes by gusts.
Maybe is just about me. In the last 5-6 seasons I barely got a few injuries per season,no more than 7 or 8 and no more than 6 days.