| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 43 |
0.8%
|
| -8 | Refused | 11 |
0.2%
|
| -5 | Not Applicable | 19 |
0.4%
|
| -3 | Missing | 129 |
2.4%
|
| 0 | 5059 |
95.8%
|
|
| 3 | 3 |
0.1%
|
|
| 6 | 1 |
0%
|
|
| 10 | 1 |
0%
|
|
| 21 | 1 |
0%
|
|
| 24 | 1 |
0%
|
|
| 25 | 1 |
0%
|
|
| 30 | 2 |
0%
|
|
| 35 | 2 |
0%
|
|
| 36 | 1 |
0%
|
|
| 38 | 1 |
0%
|
|
| 40 | 3 |
0.1%
|
|
| 43 | 1 |
0%
|
|
| 45 | 1 |
0%
|
|
| 60 | 1 |
0%
|
|
| Sysmiss | 2015 |