| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
3.2%
|
|
| 1 | 8 |
25.8%
|
|
| 2 | 2 |
6.5%
|
|
| 4 | 2 |
6.5%
|
|
| 5 | 3 |
9.7%
|
|
| 6 | 2 |
6.5%
|
|
| 7 | 3 |
9.7%
|
|
| 8 | 1 |
3.2%
|
|
| 9 | 2 |
6.5%
|
|
| 10 | 4 |
12.9%
|
|
| 12 | 2 |
6.5%
|
|
| 20 | 1 |
3.2%
|
|
| Sysmiss | 4399 |