| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
6.8%
|
|
| 1 | 9 |
10.2%
|
|
| 2 | 15 |
17%
|
|
| 3 | 7 |
8%
|
|
| 4 | 7 |
8%
|
|
| 5 | 10 |
11.4%
|
|
| 6 | 4 |
4.5%
|
|
| 7 | 1 |
1.1%
|
|
| 8 | 1 |
1.1%
|
|
| 9 | 1 |
1.1%
|
|
| 10 | 13 |
14.8%
|
|
| 14 | 2 |
2.3%
|
|
| 15 | 2 |
2.3%
|
|
| 20 | 4 |
4.5%
|
|
| 21 | 2 |
2.3%
|
|
| 888 | 4 |
4.5%
|
|
| Sysmiss | 4320 |