| Value | Category | Cases | |
|---|---|---|---|
| 0 | 209 |
9.7%
|
|
| 1 | 1094 |
50.8%
|
|
| 2 | 426 |
19.8%
|
|
| 3 | 222 |
10.3%
|
|
| 4 | 202 |
9.4%
|
|
| Sysmiss | 10 |