I got rid of the spreadsheet so here is some info about the boundaries lol:
AVERAGE FOR A* & A (2013 - 2015) + PREDICTIONS FOR THIS YEARB1: 46, 37 --> lower, around 42 for an A* and 34 for an A
B2: 44, 37 --> about the same as average
B3: 42, 38 --> similar to average once again
C1: 48, 39 --> higher, around the 50 mark for an A*, 43 for an A
C2: 48, 38 --> same/similar to C1
C3: 44, 39 --> about the same as average, or maybe 2 marks higher (triple is mostly lower than other 2)
P1: 46, 37 --> similar to average
P2: 44, 36 --> lower, 40 for A*, 33 for an A (just because I don't think AQA are that nice
)
P3: 44, 39 --> similar to P2