| Value | Category | Cases | |
|---|---|---|---|
| 00 | 00 | 768 |
76.9%
|
| 01 | 01 | 155 |
15.5%
|
| 02 | 02 | 65 |
6.5%
|
| 03 | 03 | 6 |
0.6%
|
| 04 | 04 | 2 |
0.2%
|
| 06 | 06 | 2 |
0.2%
|
| 07 | 07 | 1 |
0.1%
|
| Sysmiss | 1 |