| Value | Category | Cases | |
|---|---|---|---|
| 0 | 9 |
5.3%
|
|
| 1 | 107 |
62.6%
|
|
| 2 | 26 |
15.2%
|
|
| 3 | 19 |
11.1%
|
|
| 4 | 5 |
2.9%
|
|
| 5 | 3 |
1.8%
|
|
| 6 | 1 |
0.6%
|
|
| 7 | 1 |
0.6%
|
|
| Sysmiss | 9507 |