| Value | Category | Cases | |
|---|---|---|---|
| 00 | 00 | 744 |
71.7%
|
| 01 | 01 | 122 |
11.8%
|
| 02 | 02 | 146 |
14.1%
|
| 03 | 03 | 22 |
2.1%
|
| 04 | 04 | 4 |
0.4%
|
| Sysmiss | 2 |