| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
1.2%
|
|
| 2 | 14 |
17.3%
|
|
| 3 | 11 |
13.6%
|
|
| 4 | 6 |
7.4%
|
|
| 7 | 1 |
1.2%
|
|
| 99 | End of List | 48 |
59.3%
|
| Sysmiss | 289 |