| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 31 |
1.1%
|
| -8 | Refused | 11 |
0.4%
|
| -5 | Not Applicable | 7 |
0.2%
|
| -3 | Missing | 99 |
3.5%
|
| 0 | 2647 |
94%
|
|
| 3 | 1 |
0%
|
|
| 5 | 1 |
0%
|
|
| 9 | 1 |
0%
|
|
| 10 | 4 |
0.1%
|
|
| 13 | 1 |
0%
|
|
| 15 | 2 |
0.1%
|
|
| 20 | 2 |
0.1%
|
|
| 29 | 1 |
0%
|
|
| 30 | 3 |
0.1%
|
|
| 35 | 1 |
0%
|
|
| 40 | 1 |
0%
|
|
| 45 | 1 |
0%
|
|
| 50 | 2 |
0.1%
|
|
| 58 | 1 |
0%
|
|
| Sysmiss | 4479 |