| Value | Category | Cases | |
|---|---|---|---|
| 1 | ALMOST NONE | 44 |
12.9%
|
| 2 | 1/4 | 251 |
73.8%
|
| 3 | 1/2 | 32 |
9.4%
|
| 4 | 3/4 | 9 |
2.6%
|
| 5 | ALMOST ALL | 4 |
1.2%
|
| Sysmiss | 370 |