| Value | Category | Cases | |
|---|---|---|---|
| 1 | 672 |
30.4%
|
|
| 2 | 561 |
25.4%
|
|
| 3 | 372 |
16.8%
|
|
| 4 | 126 |
5.7%
|
|
| 5 | 69 |
3.1%
|
|
| 6 | 20 |
0.9%
|
|
| 7 | 391 |
17.7%
|
|
| 8 | 2 |
0.1%
|
|
| Sysmiss | 4156 |