| Value | Category | Cases | |
|---|---|---|---|
| 0 | 225 |
9.1%
|
|
| 1 | 745 |
30.2%
|
|
| 2 | 500 |
20.3%
|
|
| 3 | 330 |
13.4%
|
|
| 4 | 105 |
4.3%
|
|
| 5 | 559 |
22.7%
|
|
| Sysmiss | 22706 |