| Tukey HSDa, b | ||
| Alter income | N | Subset for alpha = 0.05 |
| 1 | ||
| Increased by overtime | 28 | 3.2143 |
| Shift to other job | 32 | 3.5938 |
| Utilize idle resources | 8 | 3.6250 |
| Mortgage assets | 18 | 4.0000 |
| Temporary migration for work | 23 | 4.3043 |
| Sig. |
| 0.000 |