| Value | Category | Cases | |
|---|---|---|---|
| 1 | 150 |
98%
|
|
| 2 | 1 |
0.7%
|
|
| 8 | 1 |
0.7%
|
|
| 9 | 1 |
0.7%
|
|
| Sysmiss | 157 |