| Value | Category | Cases | |
|---|---|---|---|
| 00 | 00 | 763 |
76.5%
|
| 01 | 01 | 182 |
18.3%
|
| 02 | 02 | 45 |
4.5%
|
| 03 | 03 | 6 |
0.6%
|
| 05 | 05 | 1 |
0.1%
|
| Sysmiss | 3 |