| Value | Category | Cases | |
|---|---|---|---|
| 0 | 358 |
13.7%
|
|
| 1 | 260 |
9.9%
|
|
| 2 | 500 |
19.1%
|
|
| 3 | 396 |
15.1%
|
|
| 4 | 208 |
7.9%
|
|
| 5 | 125 |
4.8%
|
|
| 6 | 64 |
2.4%
|
|
| 7 | 706 |
27%
|
|
| Sysmiss | 3389 |