| Value | Category | Cases | |
|---|---|---|---|
| 0 | 19 |
27.5%
|
|
| 1 | 8 |
11.6%
|
|
| 2 | 9 |
13%
|
|
| 3 | 11 |
15.9%
|
|
| 4 | 9 |
13%
|
|
| 5 | 2 |
2.9%
|
|
| 6 | 6 |
8.7%
|
|
| 9 | 1 |
1.4%
|
|
| 12 | 1 |
1.4%
|
|
| 14 | 2 |
2.9%
|
|
| 15 | 1 |
1.4%
|
|
| Sysmiss | 2202 |