Accreditation Category/Rating | Overall Score Range | Lower Band | Middle Band | Upper Band |
---|---|---|---|---|
W | 80 – 100% | 80 – 87% W3 |
88 – 94% W2 |
95 – 100% W1 |
X | 65 – 79% | 65 – 69% X3 |
70 – 74% X2 |
75 – 79% X1 |
Y | 50 – 64% | 50 – 54% Y3 |
55 – 59% Y2 |
60 – 64% Y1 |
Z | 40 – 49% | 40 – 42% Z3 |
43 – 45% Z2 |
46 – 49% Z1 |