| Value | Category | Cases | |
|---|---|---|---|
| 0 | 222 |
44.9%
|
|
| 1 | 130 |
26.3%
|
|
| 2 | 58 |
11.7%
|
|
| 3 | 69 |
14%
|
|
| 4 | 11 |
2.2%
|
|
| 5 | 4 |
0.8%
|
|
| Sysmiss | 22973 |