| Value | Category | Cases | |
|---|---|---|---|
| 0 | 339 |
83.3%
|
|
| 1 | 36 |
8.8%
|
|
| 2 | 18 |
4.4%
|
|
| 3 | 11 |
2.7%
|
|
| 4 | 2 |
0.5%
|
|
| 5 | 1 |
0.2%
|
|
| Sysmiss | 2336 |