Potty Training

I have no idea whether potty training has gone well or not. We've had 4 flukey wees on the potty and another 8 of so accidents elsewhere. Is that a good ratio? Or should i sack it off and do something fun with my last couple of days off?

The wee man is now on the potty desperately trying to produce another wee cause 5 stickers equals a treat. Love a bit of bribery!