| Value | Category | Cases | |
|---|---|---|---|
| 1 | 41 |
2.2%
|
|
| 2 | 93 |
4.9%
|
|
| 3 | 135 |
7.2%
|
|
| 4 | 120 |
6.4%
|
|
| 5 | 440 |
23.4%
|
|
| 6 | 136 |
7.2%
|
|
| 7 | 919 |
48.8%
|
|
| Sysmiss | 2213 |