How many versions of the Little Apple square dance are there?

There are too many versions, I personally feel that the development of Little Apple Square Dance in various places is just like the dialects of various places. There is what the official version, children's version, Jiangsu version. Due to the network information spreads too fast there will also be a lot of repeated information, so can not be specific statistics on the exact version, but personally feel that twenty or thirty is no problem~