| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 4121 |
17.6%
|
| 2 | 2 | 8126 |
34.7%
|
| 3 | 3 | 8385 |
35.8%
|
| 4 | 4 | 2319 |
9.9%
|
| 5 | 5 | 418 |
1.8%
|
| 6 | 6 | 79 |
0.3%
|
| Sysmiss | 1496 |