| Value | Category | Cases | |
|---|---|---|---|
| 00 | 00 | 400 |
36.4%
|
| 01 | 01 | 230 |
20.9%
|
| 02 | 02 | 310 |
28.2%
|
| 03 | 03 | 123 |
11.2%
|
| 04 | 04 | 27 |
2.5%
|
| 05 | 05 | 6 |
0.5%
|
| 07 | 07 | 3 |
0.3%
|
| Sysmiss | 1 |