| Data file | Cases | Variables |
|---|---|---|
| Admin_W2_Secure_V4.0.0 | 34291 | 88 |
| Adult_W2_Secure_V4.0.0 | 21874 | 909 |
| Child_W2_Secure_V4.0.0 | 11293 | 217 |
| hhderived_W2_Secure_V4.0.0 | 9125 | 85 |
| HHQuestionnaire_W2_Secure_V4.0.0 | 9125 | 547 |
| HouseholdRoster_W2_Secure_V4.0.0 | 36367 | 28 |
| indderived_W2_Secure_V4.0.0 | 35167 | 13 |
| Link_File_W2_Secure_V4.0.0 | 35167 | 13 |
| Proxy_W2_Secure_V4.0.0 | 1124 | 160 |