Overall, for the 15 years to June 2011, the average ROR for the superannuation industry was positive, with a 15-year average ROR of 5.2 per cent per annum. The average industry-wide ROR, when adjusted for the 2.7 per cent per annum inflation, provided a real return of 2.5 per cent per annum.
Most funds which existed for the whole period had a 15-year average fund-level ROR of between 3.9 and 6.5 per cent per annum.