| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
4%
|
|
| 1 | 19 |
76%
|
|
| 2 | 2 |
8%
|
|
| 3 | 2 |
8%
|
|
| 5 | 1 |
4%
|
|
| 98 | don't know | 0 |
0%
|
| 99 | not applicable | 0 |
0%
|
| 9999995 | missing:impute | 0 |
0%
|
| Sysmiss | 3592 |