| Value | Category | Cases | |
|---|---|---|---|
| -1 | 1 |
0.6%
|
|
| 0 | 1 |
0.6%
|
|
| 1 | 158 |
96.9%
|
|
| 3 | 3 |
1.8%
|
|
| 996 | 96. Not applicable | 0 |
0%
|
| 998 | 98. Don't know | 0 |
0%
|
| 9996 | 96. Not applicable | 0 |
0%
|
| 9998 | 98. Don't know | 0 |
0%
|
| Sysmiss | 144 |