|
| 频率 | 百分比 | 有效百分比 | 累计百分比 |
| 16~20岁 | 1 | 18.3 | 18.3 | 1.8 |
| 21~25岁 | 8 | 14.3 | 14.3 | 16.1 |
| 26~30岁 | 26 | 46.3 | 46.3 | 62.5 |
| 31~35岁 | 17 | 30.4 | 30.4 | 92.9 |
| 36~40岁 | 3 | 5.4 | 5.4 | 98.2 |
| 41~45岁 | 1 | 1.8 | 1.8 | 100.0 |
| 合计 | 56 | 100.0 | 100.0 |
|