| Value | Category | Cases | |
|---|---|---|---|
| -77 | -77.No Data Available | 2 |
0.2%
|
| -33 | -33.Don't know | 0 |
0%
|
| 1 | 344 |
26.7%
|
|
| 3 | 850 |
66.1%
|
|
| 5 | 90 |
7%
|
|
| Sysmiss | 4121 |