| Value | Category | Cases | |
|---|---|---|---|
| 0 | 103 |
29.6%
|
|
| 1 | 186 |
53.4%
|
|
| 2 | 52 |
14.9%
|
|
| 3 | 6 |
1.7%
|
|
| 15 | 1 |
0.3%
|
|
| Sysmiss | 3410 |