| Value | Category | Cases | |
|---|---|---|---|
| 1 | 83 |
1.2%
|
|
| 2 | 165 |
2.5%
|
|
| 3 | 169 |
2.5%
|
|
| 9 | 6261 |
93.8%
|
|
| Sysmiss | 17103 |