| 3 Months | 1 Year | 3 Years | 5 Years | ||||||||||
| N | % | Std. Err. | N | % | Std. Err. | N | % | Std. Err. | N | % | Std. Err. | ||
| Total | All | 4,325 | 90.1% | 0.5% | 4,325 | 85.3% | 0.5% | 4,431 | 77.2% | 0.6% | 4,564 | 70.6% | 0.7% |
| Recipient Residency | U.S. Resident | 4,276 | 90.1% | 0.5% | 4,276 | 85.3% | 0.5% | 4,372 | 77.2% | 0.6% | 4,507 | 70.7% | 0.7% |
| Nonresident Alien | 39 | 93.3% | 4.6% | 39 | 93.3% | 4.6% | 48 | 84.2% | 5.5% | 33 | 49.5% | 10.9% | |
| Unknown | 10 | 80.0% | 12.6% | 10 | 80.0% | 12.6% | 11 | 53.0% | 15.5% | 24 | 78.3% | 8.6% | |