| Value | Category | Cases | |
|---|---|---|---|
| 0 | 237 |
16.8%
|
|
| 1 | 179 |
12.7%
|
|
| 2 | 268 |
19%
|
|
| 3 | 167 |
11.9%
|
|
| 4 | 170 |
12.1%
|
|
| 5 | 121 |
8.6%
|
|
| 6 | 103 |
7.3%
|
|
| 7 | 51 |
3.6%
|
|
| 8 | 49 |
3.5%
|
|
| 9 | 39 |
2.8%
|
|
| 10 | 23 |
1.6%
|
|
| Sysmiss | 174 |