| Value | Category | Cases | |
|---|---|---|---|
| 00 | 00 | 883 |
88.4%
|
| 01 | 01 | 66 |
6.6%
|
| 02 | 02 | 32 |
3.2%
|
| 03 | 03 | 12 |
1.2%
|
| 04 | 04 | 3 |
0.3%
|
| 05 | 05 | 3 |
0.3%
|
| Sysmiss | 1 |