| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 |
0%
|
| -8 | Refused | 0 |
0%
|
| 1 | 1 |
2%
|
|
| 2 | 6 |
12%
|
|
| 3 | 4 |
8%
|
|
| 5 | 9 |
18%
|
|
| 10 | 12 |
24%
|
|
| 15 | 1 |
2%
|
|
| 20 | 7 |
14%
|
|
| 30 | 5 |
10%
|
|
| 40 | 1 |
2%
|
|
| 50 | 3 |
6%
|
|
| 100 | 1 |
2%
|
|
| Sysmiss | 1036 |