Percent of total hands

[Cerril]

So I was going through a long stretch of getting flushed out and I started thinking that I haven't been seeing my fair share of flushes and straights lately.

Obviously that's just complaining, but then I got to thinking if that might be one more tool I can use to judge my play, or at least to weight it and to get back in the right mindset.

What I'm curious about is what the 'proper' percentage of straights, flushes, trips, two pair, pair, and high card hands is in the long run. Does anyone have any numbers or a good starting point?