Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Sample size of the subjects in different ethnicities and age groups.
| Age (year) | Total | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Ethnicity | 12 | 13 | 14 | ||||||
| Boys | Girls | Boys | Girls | Boys | Girls | Boys | Girls | Total | |
| Fars | 225 | 166 | 223 | 201 | 230 | 246 | 708 | 613 | 1301 |
| Kurd | 152 | 176 | 227 | 204 | 199 | 226 | 578 | 606 | 1184 |
| Lor | 227 | 268 | 227 | 236 | 184 | 200 | 638 | 704 | 1342 |
| Baluch | 126 | 233 | 150 | 252 | 223 | 208 | 499 | 737 | 1192 |
| Turk | 208 | 186 | 203 | 211 | 184 | 208 | 595 | 605 | 1200 |
| Arab | 206 | 132 | 237 | 212 | 129 | 275 | 572 | 619 | 1191 |
| Total | 1144 | 1161 | 1277 | 1316 | 1149 | 1363 | 3560 | 3840 | 7400 |
