| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very serious problem | 42 |
7.3%
|
| 2 | Serious problem | 30 |
5.2%
|
| 3 | Not serious problem | 38 |
6.6%
|
| 4 | No problem | 320 |
55.3%
|
| 5 | Don't know | 109 |
18.8%
|
| 6 | Refused to answer | 40 |
6.9%
|
| 99 | N/R | 0 |
0%
|
| 999 | N/A | 0 |
0%
|
| Sysmiss | 620 |