| Value | Category | Cases | |
|---|---|---|---|
| 1 | 13 |
36.1%
|
|
| 2 | 10 |
27.8%
|
|
| 3 | 3 |
8.3%
|
|
| 4 | 1 |
2.8%
|
|
| 5 | 2 |
5.6%
|
|
| 6 | 4 |
11.1%
|
|
| 7 | 1 |
2.8%
|
|
| 10 | 1 |
2.8%
|
|
| 101 | 1 |
2.8%
|
|
| Sysmiss | 2001 |