q_hh_l300 // In the past month did your household purchase food from an online service?| dataset | chns2015 · 中国健康与营养调查 CHNS 2015 |
| type | categorical |
| role | |
| data file | |
| keywords |
| code | meaning |
|---|---|
0 | no (Finish Household Survey) |
1 | Yes |
9 | unknown (Finish Household Survey) |