| Value | Category | Cases | |
|---|---|---|---|
| 1 | 399 |
64%
|
|
| 2 | 152 |
24.4%
|
|
| 3 | 23 |
3.7%
|
|
| 4 | 32 |
5.1%
|
|
| 5 | 10 |
1.6%
|
|
| 6 | 5 |
0.8%
|
|
| 9 | 2 |
0.3%
|
|
| Sysmiss | 22670 |