 According to Reserve Bank of Australia statistics, as at June 2017 there were 128 million $10 notes in circulation, with a net value of $1.280 billion.This was 2% of the cash value of all banknotes in circulation, and 8% of the number of all banknotes in circulation.Since the start of issue of $10 notes, there have been eleven signature combinations, of which the 1967 issue is the most valued.