The pie chart illustrates the size of primary school classes in four Australian states in 2010.
Overall, it is evident that the biggest proportion of classes was 21-25 students in four areas, while the opposite was true for more than 30 students.
As for New South Wales, Almost 37% of the primary level classes had 21-25 students,compared to about 33% 26-30 students in class and only 26% fewer than 20 students.In terms of South Australia,Classes with 20 pupils or fewer made up the most significant rate at 36%, followed closely by 21-25 students and 20-30 students ( 33% and 28% significantly).Notably, the figures for 30 students or more coveraged at 4% in two states.
Turning to the Australia Capital Territory, the majority of classes(21-25) accounted for the highest ratio at 51%, compared with 38% of classes having no more than 20 pupils.On the other hand,The corresponding figure for 26-30 and more than 30 students represented 10% and 1%.In Western Australia,the class size (21-25) continued to be the highest,occupying 42%.Meanwhile, there was no different change in the percentage of classes with under 20 and 26-30 students,with figures for 26% and 27% in that order.