necro, but anyway, the national average used to be mostly Cs and a few Bs, so the average in the new grading system is probably a mix of 4s and 5s. Obviously above average in that sense. Perhaps below average when being compared to particular subsets of the population. (any time when your results are being meaningfully compared to other people's, it probably won't be against the national average) Ultimately - you should be pretty happy, they are a solid set of results.