| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
3%
|
|
| 1 | 109 |
82.6%
|
|
| 2 | 12 |
9.1%
|
|
| 3 | 5 |
3.8%
|
|
| 4 | 2 |
1.5%
|
|
| Sysmiss | 15219 |