| Value | Category | Cases | |
|---|---|---|---|
| 00 | 00 | 279 |
27.9%
|
| 01 | 01 | 220 |
22%
|
| 02 | 02 | 270 |
27%
|
| 03 | 03 | 157 |
15.7%
|
| 04 | 04 | 46 |
4.6%
|
| 05 | 05 | 20 |
2%
|
| 06 | 06 | 6 |
0.6%
|
| 08 | 08 | 1 |
0.1%
|
| Sysmiss | 1 |