| Value | Category | Cases | |
|---|---|---|---|
| 0 | 75 |
40.5%
|
|
| 1 | 105 |
56.8%
|
|
| 2 | 4 |
2.2%
|
|
| 3 | 1 |
0.5%
|
|
| Sysmiss | 7043 |