| Value | Category | Cases | |
|---|---|---|---|
| 00 | 00 | 671 |
67.2%
|
| 01 | 01 | 154 |
15.4%
|
| 02 | 02 | 124 |
12.4%
|
| 03 | 03 | 37 |
3.7%
|
| 04 | 04 | 7 |
0.7%
|
| 05 | 05 | 4 |
0.4%
|
| 06 | 06 | 1 |
0.1%
|
| 09 | 09 | 1 |
0.1%
|
| Sysmiss | 1 |