| Value | Category | Cases | |
|---|---|---|---|
| 1 | more than adequate | 63 |
3.5%
|
| 2 | just adequate | 784 |
44%
|
| 3 | less than adequate | 925 |
52%
|
| 7 | 5 |
0.3%
|
|
| 8 | 3 |
0.2%
|
|
| Sysmiss | 2 |