| Value | Category | Cases | |
|---|---|---|---|
| 00 | 00 | 843 |
78.2%
|
| 01 | 01 | 149 |
13.8%
|
| 02 | 02 | 75 |
7%
|
| 03 | 03 | 8 |
0.7%
|
| 08 | 08 | 3 |
0.3%
|
| Sysmiss | 2 |