| Value | Category | Cases | |
|---|---|---|---|
| 00 | 00 | 663 |
66.5%
|
| 01 | 01 | 186 |
18.7%
|
| 02 | 02 | 114 |
11.4%
|
| 03 | 03 | 23 |
2.3%
|
| 04 | 04 | 8 |
0.8%
|
| 05 | 05 | 2 |
0.2%
|
| 06 | 06 | 1 |
0.1%
|
| Sysmiss | 3 |