This is about 1.8% of adult males, if one starts with a (pretty good) first approximation that essentially all anabolic steroid users are adult males over 18.

This is about 1.8% of adult males, if one starts with a (pretty good) first approximation that essentially all anabolic steroid users are adult males over 18. (I would be really surprised if this figure is higher than the USA, considering the differences in regulation)