| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 400 TND | 274 |
21.2%
|
| 2 | 400- less than 550 TND | 278 |
21.5%
|
| 3 | 550-less than 1100 TND | 376 |
29.1%
|
| 4 | 1100 or more | 293 |
22.6%
|
| 5 | I don't know (Don't read) | 67 |
5.2%
|
| 6 | Refused (Don't read) | 6 |
0.5%
|
| Sysmiss | 706 |