Month, day and year (mm/dd/yyyy) when the respondent core interview began; all cohorts, 1992-2022.
Product Details
| N |
46,766
|
|---|---|
| Product Type |
Other
|
| Entry Cohort Info |
All
|
| Latest Release | December 2025 |
| Version Notes |
Under certain circumstances, the interview dates for the previous version could reflect the point at which the interview was ended. The date information in this file reflects the point at which each interview was begun. |
| Documentation and Links |
Notes
- Exact date of interview is not provided for Exit and Post-Exit interviews.
- Interview date information for 1992, 1993 and 1994 is also available in the public files.
- This file is based on the 2022 Tracker File (Final 2022 v1.0).