| Value | Category | Cases | |
|---|---|---|---|
| 0 | 48 |
6.3%
|
|
| 1 | 239 |
31.5%
|
|
| 2 | 132 |
17.4%
|
|
| 3 | 93 |
12.3%
|
|
| 4 | 18 |
2.4%
|
|
| 5 | 228 |
30.1%
|
|
| Sysmiss | 24402 |