| Value | Category | Cases | |
|---|---|---|---|
| 0 | 181 |
14.1%
|
|
| 1 | 382 |
29.7%
|
|
| 2 | 304 |
23.7%
|
|
| 3 | 199 |
15.5%
|
|
| 4 | 116 |
9%
|
|
| 5 | 61 |
4.7%
|
|
| 6 | 29 |
2.3%
|
|
| 7 | 7 |
0.5%
|
|
| 8 | 5 |
0.4%
|
|
| 10 | 1 |
0.1%
|
|
| Sysmiss | 91 |