| Value | Category | Cases | |
|---|---|---|---|
| 00 | 00 | 665 |
67.1%
|
| 01 | 01 | 187 |
18.9%
|
| 02 | 02 | 111 |
11.2%
|
| 03 | 03 | 22 |
2.2%
|
| 04 | 04 | 4 |
0.4%
|
| 05 | 05 | 2 |
0.2%
|
| Sysmiss | 11 |