| 3 Months | 1 Year | 3 Years | 5 Years | ||||||||||
| N | % | Std. Err. | N | % | Std. Err. | N | % | Std. Err. | N | % | Std. Err. | ||
| Total | All | 4,140 | 90.7% | 0.5% | 4,140 | 86.3% | 0.5% | 4,159 | 78.5% | 0.6% | 4,404 | 72.5% | 0.7% |
| Recipient Residency | U.S. Resident | 4,100 | 90.7% | 0.5% | 4,100 | 86.2% | 0.5% | 4,116 | 78.4% | 0.6% | 4,340 | 72.4% | 0.7% |
| Nonresident Alien | 39 | 94.9% | 3.5% | 39 | 94.9% | 3.5% | 38 | 86.8% | 5.5% | 45 | 82.2% | 5.7% | |
| Unknown | 1 | 0.0% | 0.0% | 1 | 0.0% | 0.0% | 5 | 100.0% | 0.0% | 19 | 73.7% | 10.1% | |