| Value | Category | Cases | |
|---|---|---|---|
| 1 | Long distance | 748 |
25.6%
|
| 2 | Inadequate sources | 800 |
27.4%
|
| 3 | High costs | 162 |
5.5%
|
| 4 | Insecurity | 9 |
0.3%
|
| 5 | No problem | 956 |
32.7%
|
| 8 | Other, specify | 250 |
8.5%
|
| Sysmiss | 17 |