| Value | Category | Cases | |
|---|---|---|---|
| 0 | 147 |
92.5%
|
|
| 1 | 8 |
5%
|
|
| 2 | 2 |
1.3%
|
|
| 3 | 1 |
0.6%
|
|
| 8 | 1 |
0.6%
|
|
| Sysmiss | 1 |