| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
4.1%
|
|
| 1 | 20 |
27%
|
|
| 2 | 23 |
31.1%
|
|
| 3 | 10 |
13.5%
|
|
| 4 | 6 |
8.1%
|
|
| 5 | 4 |
5.4%
|
|
| 6 | 4 |
5.4%
|
|
| 8 | 1 |
1.4%
|
|
| 10 | 1 |
1.4%
|
|
| 15 | 1 |
1.4%
|
|
| 1500 | 1 |
1.4%
|
|
| Sysmiss | 172 |