| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
0.9%
|
|
| 2 | 15 |
13.5%
|
|
| 3 | 13 |
11.7%
|
|
| 4 | 61 |
55%
|
|
| 5 | 19 |
17.1%
|
|
| 9 | 2 |
1.8%
|
|
| Sysmiss | 199 |