| Value | Category | Cases | |
|---|---|---|---|
| 0 | 9 |
2.1%
|
|
| 1 | 202 |
46.1%
|
|
| 2 | 147 |
33.6%
|
|
| 3 | 44 |
10%
|
|
| 4 | 23 |
5.3%
|
|
| 5 | 13 |
3%
|
|
| Sysmiss | 70198 |