| Variables | Sum of Squares | df | Mean square | P-value | F |
| Age categories |
|
|
|
|
|
| Between Groups | 0.92 | 2 | 0.461 | 0.308 | 1.197 |
| Within Groups | 28.85 | 75 | 0.385 |
|
|
| Total | 29.77 | 77 |
|
|
|
| Occupation |
|
|
|
|
|
| Between Groups | 1.89 | 3 | 0.629 | 0.181 | 1.670 |
| Within Groups | 27.88 | 74 | 0.377 |
|
|
| Total | 29.77 | 77 |
|
|
|