| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 0 |
0%
|
| 2 | 2 | 1 |
0.2%
|
| 3 | 3 | 10 |
2.3%
|
| 4 | 4 | 69 |
15.6%
|
| 5 | 5 | 361 |
81.9%
|
| Sysmiss | 96 |