| Value | Category | Cases | |
|---|---|---|---|
| 0 | 18 |
26.5%
|
|
| 1 | 4 |
5.9%
|
|
| 2 | 2 |
2.9%
|
|
| 4 | 8 |
11.8%
|
|
| 5 | 3 |
4.4%
|
|
| 6 | 4 |
5.9%
|
|
| 7 | 3 |
4.4%
|
|
| 8 | 1 |
1.5%
|
|
| 9 | 1 |
1.5%
|
|
| 10 | 4 |
5.9%
|
|
| 12 | 3 |
4.4%
|
|
| 14 | 4 |
5.9%
|
|
| 15 | 1 |
1.5%
|
|
| 17 | 1 |
1.5%
|
|
| 20 | 3 |
4.4%
|
|
| 21 | 1 |
1.5%
|
|
| 30 | 2 |
2.9%
|
|
| 42 | 1 |
1.5%
|
|
| 49 | 1 |
1.5%
|
|
| 50 | 1 |
1.5%
|
|
| 105 | 1 |
1.5%
|
|
| 248 | 1 |
1.5%
|
|
| Sysmiss | 181 |