| Data file | Cases | Variables |
|---|---|---|
| Adult_W1_Secure_V7.0.0 | 16872 | 871 |
| Child_W1_Secure_V7.0.0 | 9604 | 224 |
| hhderived_W1_Secure_V7.0.0 | 7296 | 62 |
| HHQuestionnaire_W1_Secure_V7.0.0 | 7296 | 847 |
| HouseholdRoster_W1_Secure_V7.0.0 | 31144 | 23 |
| indderived_W1_Secure_V7.0.0 | 28226 | 73 |
| Proxy_W1_Secure_V7.0.0 | 1750 | 169 |
| Admin_W1_Secure_V7.0.0 | 28226 | 88 |