| Value | Category | Cases | |
|---|---|---|---|
| 0 | 341 |
58.1%
|
|
| 1 | 50 |
8.5%
|
|
| 2 | 57 |
9.7%
|
|
| 3 | 59 |
10.1%
|
|
| 4 | 21 |
3.6%
|
|
| 5 | 13 |
2.2%
|
|
| 6 | 2 |
0.3%
|
|
| 7 | 44 |
7.5%
|
|
| Sysmiss | 1 |