Help with sizing instruction
I am knitting the sleeve of a Kim Hargreaves sweater called Jake (in Rowan Junior) and am confused by the dash in the sizing instruction. Please can someone explain. It reads as follows:
Continue in st st, shaping sides by increasing 1 st at each end of next and following ... , then on every following 12th (8th: 6th: -: 8th: 6th: 6th: 6th: 6th) row until there are 34(43: 50: -: 60: 69: 70: 77: 84) sts ...
My size is the one with the dashes -: What do they mean? Please help. Unable to continue.