| Value | Category | Cases | |
|---|---|---|---|
| 0 | 335 |
49.6%
|
|
| 1 | 281 |
41.6%
|
|
| 2 | 51 |
7.5%
|
|
| 3 | 7 |
1%
|
|
| 10 | 2 |
0.3%
|
|
| Sysmiss | 75 |