Out of 591, but those rings might be unobtainable. I damaged this, but I didn't expect it to go this high (unless I missed something when I got 567.) Hopefully, I'll make a guide for this in a while. :D
2/15
08-04-09
1/15
08-05-09
2/18
11-07-12
3/21
02-03-15
2/20
02-11-15
587
1/20
08-04-15
Lost stats from last year. I'm only submitting them now. Not sure if more rings are possible.