| Value | Category | Cases | |
|---|---|---|---|
| 00 | 00 | 638 |
64.2%
|
| 01 | 01 | 181 |
18.2%
|
| 02 | 02 | 139 |
14%
|
| 03 | 03 | 27 |
2.7%
|
| 04 | 04 | 5 |
0.5%
|
| 05 | 05 | 1 |
0.1%
|
| 06 | 06 | 1 |
0.1%
|
| 08 | 08 | 1 |
0.1%
|
| 10 | 10+ | 1 |
0.1%
|
| Sysmiss | 6 |