| Value | Category | Cases | |
|---|---|---|---|
| 00 | 00 | 685 |
68.7%
|
| 01 | 01 | 210 |
21.1%
|
| 02 | 02 | 74 |
7.4%
|
| 03 | 03 | 25 |
2.5%
|
| 05 | 05 | 2 |
0.2%
|
| 07 | 07 | 1 |
0.1%
|
| Sysmiss | 3 |