| Value | Category | Cases | |
|---|---|---|---|
| 1 | 136 |
20.4%
|
|
| 2 | 209 |
31.4%
|
|
| 3 | 273 |
41%
|
|
| 4 | 40 |
6%
|
|
| 8 | 2 |
0.3%
|
|
| 9 | 6 |
0.9%
|
|
| Sysmiss | 14685 |