| Value | Category | Cases | |
|---|---|---|---|
| 00 | 00 | 804 |
80.4%
|
| 01 | 01 | 102 |
10.2%
|
| 02 | 02 | 79 |
7.9%
|
| 03 | 03 | 13 |
1.3%
|
| 04 | 04 | 2 |
0.2%
|
| Sysmiss | 0 |