| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 3 |
5.3%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 0 | 44 |
77.2%
|
|
| 1 | 2 |
3.5%
|
|
| 2 | 4 |
7%
|
|
| 3 | 1 |
1.8%
|
|
| 10 | 1 |
1.8%
|
|
| 20 | 1 |
1.8%
|
|
| 80 | 1 |
1.8%
|
|
| Sysmiss | 7239 |