| Value | Category | Cases | |
|---|---|---|---|
| 00 | 00 | 789 |
79.1%
|
| 01 | 01 | 144 |
14.4%
|
| 02 | 02 | 47 |
4.7%
|
| 03 | 03 | 16 |
1.6%
|
| 04 | 04 | 2 |
0.2%
|
| Sysmiss | 2 |