| Value | Category | Cases | |
|---|---|---|---|
| 00 | 00 | 665 |
66.8%
|
| 01 | 01 | 171 |
17.2%
|
| 02 | 02 | 121 |
12.1%
|
| 03 | 03 | 26 |
2.6%
|
| 04 | 04 | 7 |
0.7%
|
| 05 | 05 | 3 |
0.3%
|
| 08 | 08 | 1 |
0.1%
|
| 10 | 10+ | 2 |
0.2%
|
| Sysmiss | 5 |