| Value | Category | Cases | |
|---|---|---|---|
| 1 | 164 |
95.3%
|
|
| 2 | 6 |
3.5%
|
|
| 3 | 1 |
0.6%
|
|
| 4 | 1 |
0.6%
|
|
| Sysmiss | 3014 |