| Value | Category | Cases | |
|---|---|---|---|
| 1 | 20 |
3.4%
|
|
| 2 | 57 |
9.7%
|
|
| 3 | 234 |
39.7%
|
|
| 4 | 178 |
30.2%
|
|
| 5 | 60 |
10.2%
|
|
| 6 | 27 |
4.6%
|
|
| 7 | 8 |
1.4%
|
|
| 8 | 3 |
0.5%
|
|
| 9 | 2 |
0.3%
|
|
| Sysmiss | 16538 |