| Value | Category | Cases | |
|---|---|---|---|
| 00 | 00 | 773 |
77.5%
|
| 01 | 01 | 109 |
10.9%
|
| 02 | 02 | 80 |
8%
|
| 03 | 03 | 32 |
3.2%
|
| 04 | 04 | 3 |
0.3%
|
| Sysmiss | 3 |