| Value | Category | Cases | |
|---|---|---|---|
| 0 | 197 |
21.3%
|
|
| 1 | 209 |
22.6%
|
|
| 2 | 171 |
18.5%
|
|
| 3 | 101 |
10.9%
|
|
| 4 | 36 |
3.9%
|
|
| 5 | 212 |
22.9%
|
|
| Sysmiss | 23563 |