The pie charts compare the proportion of class sizes in four regions of Australia namely, Australian capital territory, Western Australia, South Australia, and New South Wales.
Overall, Australian Capital teritory and Western Australia had the highest proportions of classes containing 21 -25 students, whereas classes with 26-30 students were the most common in South Australia. In all four regions, classes with more than 30 students accounted for the smallest proportion.
Looking at the details, in Australian capital territory the largest proportion accounted between 21 and 25 of students at just over half. Following this, the amount between 26 to 30 accounted for 27% proportion making the second large size. Students of 20 or fewer group classes were one fifth, Meanwhile, smallest percentage was 2% for over 30 students.
In Western Australia had the similar trend. The highest percentage was 43% for numer of 21 to 25 groups. Following this, bstudents of 26 to 30 classes were 29% making second highest percentage respectively.The quarter proportion witnessed for 20 or less students having second large group. Meanwhile over 30 students accounted smallest pervcentage at 3%.
In New South Wales, numer of students between 20 or less classes were 40% having highest size.The classes 21-25 and 26-30 accounted 30% and 27% respectively, whereas more than 30 students were 3% having similar to Western Australia. By contrast, south Australia, the students of 26-30 were 44% of percentages.The 20 or less and 21 to 25 students were 30% and 23% respectively,while more than 30 students had only 3%.