| Value | Category | Cases | |
|---|---|---|---|
| 1 | 106 |
13.4%
|
|
| 2 | 301 |
38%
|
|
| 3 | 229 |
28.9%
|
|
| 4 | 97 |
12.2%
|
|
| 5 | 42 |
5.3%
|
|
| 6 | 12 |
1.5%
|
|
| 7 | 5 |
0.6%
|
|
| 8 | 1 |
0.1%
|
|
| Sysmiss | 11 |