ap0258

then you have to separate people who took level 1 in june 2012/2011/2010….-10 years ago, same thing for december and then you have separate the 1st -2nd, 3rd ….. time retakers, and maybe also separate by how many times they took level 1 before they got it (and whether they got it in june or december, or which year of course)
that should occupy you until the results are sent.. good luck