| Value | Category | Cases | |
|---|---|---|---|
| 0 | 29 |
2.5%
|
|
| 1 | 262 |
22.3%
|
|
| 2 | 212 |
18%
|
|
| 3 | 228 |
19.4%
|
|
| 4 | 238 |
20.2%
|
|
| 5 | 99 |
8.4%
|
|
| 6 | 109 |
9.3%
|
|
| Sysmiss | 1 |