| Value | Category | Cases | |
|---|---|---|---|
| 00 | 00 | 820 |
81.9%
|
| 01 | 01 | 77 |
7.7%
|
| 02 | 02 | 77 |
7.7%
|
| 03 | 03 | 22 |
2.2%
|
| 04 | 04 | 5 |
0.5%
|
| Sysmiss | 3 |