Just found this on my computer. Summarised from ASET. Proved helpful to me, so happy to share. Helps figure out where to focus the mind. Not intended for question spotting.
I don't know where this table came from but do take care! For example, in the April 2009 paper, there were 13.5 marks for questions on the material in Chapter 1 (supposedly "uncommon" and "very rare"). Since 1994, there have been 7 long questions on macroeconomic policy and 9 long questions on the balance of payments or exchange rates (supposedly "uncommon") and 6 long questions on IS/LM or AD/AS (supposedly "common").