I'd wager, without proof or any real indication of this opinion, that they're similar rates.  What might be more interesting is to see how they handle and live with their depression. I've known several (none are Bitcoiners) with depression and with manic depression or bipolar afflictions.  Half are  highly successful in their chosen fields and the other half are struggling with life in general.  Chemical imbalances in the brain can be a real bitch that need not just recognition by the afflicted but also an immensely strong support network and family to cope with.