The pie chatrts illustratate the number of learners per class in four Ausralian states in 2010. Overall most of classes have between 20-25 students, while those above 30 acccount for the least.
In New South wales and South Australia the class size of between 20-25 have 37% and 4% in those above 30 studets in both states. The classes of 20 and bellow account for almost aquatre in New South wales and slightly above a third in South Australia and 33% and 28% respectively for learners between 26-30.
On the other hand, for students in Australia Capital territory and Western Australia the largest percentage of classes have between 21-25 students with 51% and 42% respectively. Followed by a population of 20 or below at 38% in the Capital and 26% in the western region. About a tenth of the classes are between 26-30 learner in the Capital, this number is more than double in Western Australia at one quatre. The leareners of above 30 per class stands at 1% in the capital the lowest of all the four states followed by 5% in the West.
