| Value | Category | Cases | |
|---|---|---|---|
| 0 | 119 |
22.2%
|
|
| 1 | 369 |
69%
|
|
| 2 | 41 |
7.7%
|
|
| 3 | 4 |
0.7%
|
|
| 5 | 2 |
0.4%
|
|
| Sysmiss | 20156 |