| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
16%
|
|
| 5 | 1 |
4%
|
|
| 12 | 1 |
4%
|
|
| 13 | 1 |
4%
|
|
| 20 | 1 |
4%
|
|
| 25 | 1 |
4%
|
|
| 27 | 1 |
4%
|
|
| 49 | 1 |
4%
|
|
| 998 | 98. Don't know | 0 |
0%
|
| 9996 | 96. Not applicable | 0 |
0%
|
| 9998 | 98. Don't know | 14 |
56%
|
| Sysmiss | 282 |