| Value | Category | Cases | |
|---|---|---|---|
| 0 | 284 |
30.1%
|
|
| 1 | 121 |
12.8%
|
|
| 2 | 167 |
17.7%
|
|
| 3 | 152 |
16.1%
|
|
| 4 | 57 |
6%
|
|
| 5 | 49 |
5.2%
|
|
| 6 | 20 |
2.1%
|
|
| 7 | 93 |
9.9%
|
|
| Sysmiss | 908 |