A school's total loading for a year is the total of the following amounts:
(a) the school's student with disability loading for the year;
(b) the school's Aboriginal and Torres Strait Islander loading for the year;
(c) the school's socio - educational disadvantage loading for the year;
(d) the school's low English proficiency loading for the year;
(e) the school's location loading for the year;
(f) the school's size loading for the year.