| Value | Category | Cases | |
|---|---|---|---|
| 00 | 00 | 763 |
76.5%
|
| 01 | 01 | 144 |
14.4%
|
| 02 | 02 | 75 |
7.5%
|
| 03 | 03 | 15 |
1.5%
|
| 04 | 04 | 1 |
0.1%
|
| Sysmiss | 2 |