| 家庭月收入 | 案例的类别号 | |||
| 1 | 2 | 3 | 4 | |
| 列 N% | 列 N% | 列 N% | 列 N% | |
| 2000元以下 | 0.0% | 0.0% | 0.0% | 0.0% |
| 2001~4000元 | 0.0% | 0.0% | 0.0% | 31.5% |
| 4001~6000元 | 0.0% | 0.0% | 0.0% | 42.5% |
| 6001~8000元 | 12.5% | 0.0% | 3.4% | 16.4% |
| 8001~10,000元 | 50.0% | 7.7% | 3.4% | 4.1% |
| 10,001~12,000元 | 18.8% | 36.9% | 20.7% | 5.5% |
| 12,001~14,000元 | 15.6% | 26.2% | 27.6% | 0.0% |
| 14,001~16,000元 | 3.1% | 13.8% | 27.6% | 0.0% |
| 16,001~18,000元 | 0.0% | 3.1% | 0.0% | 0.0% |
| 18,001~20,000元 | 0.0% | 6.2% | 6.9% | 0.0% |
| 20,001元以上 | 0.0% | 6.2% | 10.3% | 0.0% |
| 合计 | 100.0% | 100.0% | 100.0% | 100.0% |