| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 12 |
7.4%
|
| 2 | 2 | 68 |
41.7%
|
| 3 | 3 | 50 |
30.7%
|
| 4 | 4 | 22 |
13.5%
|
| 5 | 5 | 9 |
5.5%
|
| 6 | 6 | 2 |
1.2%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 1 |