| Value | Category | Cases | |
|---|---|---|---|
| 0 | 155 |
24.8%
|
|
| 1 | 91 |
14.6%
|
|
| 2 | 173 |
27.7%
|
|
| 3 | 115 |
18.4%
|
|
| 4 | 54 |
8.7%
|
|
| 5 | 17 |
2.7%
|
|
| 6 | 5 |
0.8%
|
|
| 7 | 14 |
2.2%
|
|
| Sysmiss | 23 |