| Value | Category | Cases | |
|---|---|---|---|
| 1 | 75 |
2.3%
|
|
| 2 | 221 |
6.6%
|
|
| 3 | 437 |
13.1%
|
|
| 4 | 260 |
7.8%
|
|
| 5 | 914 |
27.5%
|
|
| 6 | 1131 |
34%
|
|
| 7 | 290 |
8.7%
|
|
| Sysmiss | 1924 |