| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 47 |
14.6%
|
| 2 | No | 209 |
64.7%
|
| 3 | N/A | 38 |
11.8%
|
| 8 | 5 |
1.5%
|
|
| 9 | 24 |
7.4%
|
|
| Sysmiss | 70 |