| Value | Category | Cases | |
|---|---|---|---|
| 1 | 293 |
29.1%
|
|
| 2 | 258 |
25.6%
|
|
| 3 | 164 |
16.3%
|
|
| 4 | 88 |
8.7%
|
|
| 5 | 94 |
9.3%
|
|
| 6 | 90 |
8.9%
|
|
| 7 | 19 |
1.9%
|
|
| 15 | 1 |
0.1%
|
|
| Sysmiss | 191 |