| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
2.4%
|
|
| 1 | 17 |
20.2%
|
|
| 2 | 20 |
23.8%
|
|
| 3 | 14 |
16.7%
|
|
| 4 | 12 |
14.3%
|
|
| 5 | 2 |
2.4%
|
|
| 6 | 2 |
2.4%
|
|
| 7 | 3 |
3.6%
|
|
| 8 | 1 |
1.2%
|
|
| 9 | 2 |
2.4%
|
|
| 10 | 3 |
3.6%
|
|
| 12 | 2 |
2.4%
|
|
| 13 | 1 |
1.2%
|
|
| 15 | 1 |
1.2%
|
|
| 16 | 1 |
1.2%
|
|
| 17 | 1 |
1.2%
|
|
| Sysmiss | 202 |