| Value | Category | Cases | |
|---|---|---|---|
| 0 | 557 |
84.5%
|
|
| 1 | 52 |
7.9%
|
|
| 2 | 38 |
5.8%
|
|
| 3 | 7 |
1.1%
|
|
| 4 | 5 |
0.8%
|
|
| Sysmiss | 1192 |