Does anyone know what the average stats are for golfers 0-12, 13-20, etc?

On the Golf Mates web site it gives these averages:


Grade A:
driving accuracy 58%
Greens in Reg 43%
Putts per Round 31.42

Which is helpful, but.......

But what about Up & Down % per round?
Greens missed?
Sand saves % ?

My Up and down rate is about 24%.
Putts per round is 32.7
However I only hit 35% of greens (my Greens in Regulation rate varies between 33% and 44%, av'ge allegedly 35% because of 2 particularly bad rounds; and my driving accuracy is 59%)

Am I a shit putter, a shit chipper, or both? (I feel like I'm a good putter, but the stats tell a different story. I have slid up to 8.0 since landing in Oz, I was off 5 in the UK (4.6) and I must admit to finding these Bermuda greens difficult. I play at 2 courses, one with Bermuda grass and one bent grass. I feel the bent grass course is helping my putting stats, the other one is killing them.