| Value | Category | Cases | |
|---|---|---|---|
| 0 | 80 |
7.8%
|
|
| 1 | 205 |
19.9%
|
|
| 2 | 145 |
14.1%
|
|
| 3 | 158 |
15.3%
|
|
| 4 | 76 |
7.4%
|
|
| 5 | 59 |
5.7%
|
|
| 6 | 16 |
1.6%
|
|
| 7 | 290 |
28.2%
|
|
| 8 | 1 |
0.1%
|
|
| Sysmiss | 26 |