| Value | Category | Cases | |
|---|---|---|---|
| 0 | 309 |
59%
|
|
| 1 | 137 |
26.1%
|
|
| 2 | 55 |
10.5%
|
|
| 3 | 14 |
2.7%
|
|
| 4 | 7 |
1.3%
|
|
| 5 | 2 |
0.4%
|
|
| Sysmiss | 1388 |