| Value | Category | Cases | |
|---|---|---|---|
| 0 | 309 |
81.7%
|
|
| 1 | 45 |
11.9%
|
|
| 2 | 11 |
2.9%
|
|
| 3 | 13 |
3.4%
|
|
| Sysmiss | 1822 |