| 变量名称 | 样本量 | 平均值 | 标准差 |
| Q31 | 13 | 3.0 | 1.4 |
| Q32 | 13 | 2.6 | 1.2 |
| Q33 | 13 | 2.8 | 1.0 |
| Q34 | 13 | 2.3 | 1.3 |
| Q35 | 13 | 4.0 | 1.4 |
| Q36 | 13 | 3.8 | 1.3 |
| Q37 | 13 | 4.0 | 1.3 |
| Q38 | 13 | 2.4 | 1.3 |
| Q39 | 13 | 3.5 | 1.3 |