| Value | Category | Cases | |
|---|---|---|---|
| 5 | 1 |
25%
|
|
| 97 | Refuse | 0 |
0%
|
| 98 | Don't know | 0 |
0%
|
| 99 | Missing | 0 |
0%
|
| 100 | 1 |
25%
|
|
| 300 | 1 |
25%
|
|
| 500 | 1 |
25%
|
|
| Sysmiss | 1721 |