Answer by KazHeath

Hi Just to make this easier to do I actually manipulated the SQL that returned the data. I split all my data up in to smaller tables (rather than just one) and used cross joins to return my results. This meant that most of the figures were the same and therefore I was able to do this a totally different way. I know this probably doesn't make much sense without seeing the data, but thanks for looking and I've sorted it out now. Kaz