| Value | Category | Cases | |
|---|---|---|---|
| 0 | 20 |
5%
|
|
| 1 | 101 |
25.3%
|
|
| 2 | 46 |
11.5%
|
|
| 3 | 69 |
17.3%
|
|
| 4 | 119 |
29.8%
|
|
| 5 | 44 |
11%
|
|
| Sysmiss | 201 |