UK Data Service variable record for:
| Variable | ID |
| Label | SERIAL NUMBER |
| Disclaimer | Please note that these frequencies are not weighted. |
| Location | Young Life and Times Survey, 1998 |
| Universe | Northern Irish young people;National;All young people aged 12-17 living in the household of an adult interviewed for the 1998 Northern Ireland Life and Times Survey. |
| Sampling | One-stage stratified or systematic random sample |
| Study Type | Repeated cross-sectional study. Some survey questions are repeated annually |