| Of the 93 Internet addresses | |
|---|---|
| Completed surveys received (20) | 22% |
| Deceased (1) | 1% |
| Returned as Undeliverable (19) | 20% |
| No contact after mailing (53) | 57% |
| Of the 35 forwarding addresses | |
|---|---|
| Completed surveys received (10) | 29% |
| Returned as Undeliverable (3) | 9% |
| No contact after mailing (22) | 63% |
SOURCE: Bureau of Transportation Statistics, 2001 Mariner Survey Principal Findings