| Value | Category | Cases | |
|---|---|---|---|
| 00 | 00 | 669 |
67.3%
|
| 01 | 01 | 199 |
20%
|
| 02 | 02 | 89 |
9%
|
| 03 | 03 | 22 |
2.2%
|
| 04 | 04 | 5 |
0.5%
|
| 05 | 05 | 3 |
0.3%
|
| 06 | 06 | 3 |
0.3%
|
| 10 | 10+ | 4 |
0.4%
|
| Sysmiss | 6 |