| Value | Category | Cases | |
|---|---|---|---|
| 0 | 568 |
19.5%
|
|
| 1 | 315 |
10.8%
|
|
| 2 | 518 |
17.8%
|
|
| 3 | 532 |
18.2%
|
|
| 4 | 381 |
13.1%
|
|
| 5 | 289 |
9.9%
|
|
| 6 | 99 |
3.4%
|
|
| 7 | 214 |
7.3%
|
|
| Sysmiss | 1 |