| Value | Category | Cases | |
|---|---|---|---|
| 0 | 31 |
22.6%
|
|
| 1 | 62 |
45.3%
|
|
| 2 | 36 |
26.3%
|
|
| 3 | 3 |
2.2%
|
|
| 4 | 2 |
1.5%
|
|
| 5 | 3 |
2.2%
|
|
| Sysmiss | 29226 |