| Value | Category | Cases | |
|---|---|---|---|
| 0 | 125 |
26.5%
|
|
| 1 | 235 |
49.9%
|
|
| 2 | 75 |
15.9%
|
|
| 3 | 30 |
6.4%
|
|
| 4 | 6 |
1.3%
|
|
| Sysmiss | 3085 |