| Value | Category | Cases | |
|---|---|---|---|
| 0 | 29 |
33%
|
|
| 1 | 31 |
35.2%
|
|
| 2 | 9 |
10.2%
|
|
| 3 | 5 |
5.7%
|
|
| 4 | 6 |
6.8%
|
|
| 6 | 3 |
3.4%
|
|
| 7 | 2 |
2.3%
|
|
| 9 | 1 |
1.1%
|
|
| 14 | 2 |
2.3%
|
|
| Sysmiss | 9633 |