Quite like this one as it gives lots of info for the festival.
read it in conjunction with the wikipedia entry which adds more on who played and when.
I am still trying to find out attendance figures for all the festivals.
I know that in 1974 they started off with 2000, then went up to 20-25,ooo in the mid eighties, then back to about 3000 in 1999 and now once again yo-yoing to 20,000 paying punters plus 5000 contributers/volunteers.
anyone with any idea?