| Value | Category | Cases | |
|---|---|---|---|
| 1 | 133 |
10.8%
|
|
| 2 | 669 |
54.2%
|
|
| 3 | 248 |
20.1%
|
|
| 4 | 116 |
9.4%
|
|
| 5 | 38 |
3.1%
|
|
| 6 | 20 |
1.6%
|
|
| 7 | 9 |
0.7%
|
|
| 8 | 1 |
0.1%
|
|
| Sysmiss | 322 |