| Value | Category | Cases | |
|---|---|---|---|
| 1 | Quantity | 2 |
0%
|
| 2 | Quality | 1 |
0%
|
| 3 | Quantity and quality | 2 |
0%
|
| 4 | Frequency of assistance | 0 |
0%
|
| 5 | Other | 1 |
0%
|
| 9 | I don't know/No answer | 3 |
0%
|
| Sysmiss | 8235 |