| Value | Category | Cases | |
|---|---|---|---|
| 0 | 47 |
2.2%
|
|
| 1 | 85 |
3.9%
|
|
| 2 | 119 |
5.5%
|
|
| 3 | 135 |
6.2%
|
|
| 4 | 297 |
13.7%
|
|
| 5 | 293 |
13.5%
|
|
| 6 | 402 |
18.5%
|
|
| 7 | 244 |
11.2%
|
|
| 8 | 220 |
10.1%
|
|
| 9 | 330 |
15.2%
|
|
| Sysmiss | 57 |