Table 1.
Attrition rate by educational tier.
| Attrition Rate |
||||
|---|---|---|---|---|
| Educational Tier | 12-Month |
36-Month |
||
| n | Rate | n | Rate | |
| Tier 1 | 517,510 | 13% | 399,981 | 25% |
| Tier 2 | 70,653 | 19% | 66,230 | 38% |
Data collected from 2005–2015.
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