| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't Know | 718 |
76.9%
|
| -88 | Refusal | 0 |
0%
|
| -77 | Not applicable | 1 |
0.1%
|
| 0 | 100 |
10.7%
|
|
| 1 | 102 |
10.9%
|
|
| 2 | 12 |
1.3%
|
|
| 3 | 1 |
0.1%
|
|
| Sysmiss | 1 |