| Value | Category | Cases | |
|---|---|---|---|
| 0 | 138 |
13.4%
|
|
| 1 | 125 |
12.2%
|
|
| 2 | 149 |
14.5%
|
|
| 3 | 125 |
12.2%
|
|
| 4 | 96 |
9.3%
|
|
| 5 | 86 |
8.4%
|
|
| 6 | 78 |
7.6%
|
|
| 7 | 35 |
3.4%
|
|
| 8 | 77 |
7.5%
|
|
| 9 | 40 |
3.9%
|
|
| 10 | 32 |
3.1%
|
|
| 11 | 47 |
4.6%
|
|
| Sysmiss | 876 |