There are probably ideal long-term percentages if you play the exact same players every time, and nobody (including yourself) ever evolved.
Also, those ideal percentages are going to change depending on your pre and post flop skills, your ability to read players, etc. So my ideal stats against one field of players is going to be different than your ideal stats against the same group.
So really, any stats you see are going to be ballpark figures.
So in general, some stats usually mean that you're bluffed too easily, or not bluffing
enough, or whatever. But they all react with each other, and with your competition, and with your strengths and weaknesses. So like Feitr said, worry about fixing your leaks and your stats will evolve closer to what's best for you.