| Value | Category | Cases | |
|---|---|---|---|
| 1 | 153 |
51.5%
|
|
| 2 | 100 |
33.7%
|
|
| 3 | 35 |
11.8%
|
|
| 4 | 8 |
2.7%
|
|
| 5 | 1 |
0.3%
|
|
| Sysmiss | 507 |