| Value | Category | Cases | |
|---|---|---|---|
| 0 | 213 |
8.5%
|
|
| 1 | 143 |
5.7%
|
|
| 2 | 206 |
8.2%
|
|
| 3 | 330 |
13.2%
|
|
| 4 | 381 |
15.2%
|
|
| 5 | 400 |
16%
|
|
| 6 | 411 |
16.4%
|
|
| 7 | 375 |
15%
|
|
| 8 | 40 |
1.6%
|
|
| Sysmiss | 1 |