| Value | Category | Cases | |
|---|---|---|---|
| 1 | 149 |
52.5%
|
|
| 2 | 120 |
42.3%
|
|
| 3 | 13 |
4.6%
|
|
| 4 | 2 |
0.7%
|
|
| Sysmiss | 2499 |