Protected departments
All departments
Unprotected departments
110
100
90
80
70
60
2008-09
12-13
16-17
20-21
24-25
28-29
Protected departments
All departments
Unprotected departments
110
100
90
80
70
60
2008-09
2012-13
2016-17
2020-21
2024-25
2028-29