| Value | Category | Cases | |
|---|---|---|---|
| 1 | 24 |
11.4%
|
|
| 2 | 31 |
14.8%
|
|
| 3 | 147 |
70%
|
|
| 4 | 6 |
2.9%
|
|
| 9 | Missing | 2 |
1%
|
| Sysmiss | 2122 |