| Value | Category | Cases | |
|---|---|---|---|
| 0 | 116 |
7.2%
|
|
| 1 | 246 |
15.3%
|
|
| 2 | 409 |
25.5%
|
|
| 3 | 305 |
19%
|
|
| 4 | 139 |
8.7%
|
|
| 5 | 88 |
5.5%
|
|
| 6 | 27 |
1.7%
|
|
| 7 | 273 |
17%
|
|
| 14 | 1 |
0.1%
|
|
| Sysmiss | 31 |