| Value | Category | Cases | |
|---|---|---|---|
| 1 | more than adecquate | 78 |
4.4%
|
| 2 | just adequate | 1059 |
59.5%
|
| 3 | less than adequate | 625 |
35.1%
|
| 7 | don't know | 17 |
1%
|
| 8 | refuse to answer | 1 |
0.1%
|
| Sysmiss | 375 |