Rural | Urban | |||
| Mean | Standard | Mean | Standard |
Primary school | 0.18 | 0.38 | 0.02 | 0.13 |
Junior middle school | 0.66 | 0.48 | 0.20 | 0.40 |
High school | 0.12 | 0.33 | 0.29 | 0.45 |
College or above | 0.03 | 0.18 | 0.49 | 0.50 |
Leader/professional and technical | 0.12 | 0.33 | 0.27 | 0.45 |
Office worker/business and service | 0.32 | 0.46 | 0.49 | 0.50 |
Ordinary worker | 0.40 | 0.49 | 0.18 | 0.38 |