| Value | Category | Cases | |
|---|---|---|---|
| 1 | 157 |
8.1%
|
|
| 2 | 40 |
2.1%
|
|
| 3 | 7 |
0.4%
|
|
| 4 | 213 |
10.9%
|
|
| 5 | 287 |
14.7%
|
|
| 6 | 221 |
11.3%
|
|
| 7 | 261 |
13.4%
|
|
| 8 | 498 |
25.5%
|
|
| 9 | 266 |
13.6%
|
|
| Sysmiss | 1 |