| Value | Category | Cases | |
|---|---|---|---|
| 0 | 991 |
2.5%
|
|
| 1 | 19 |
0%
|
|
| 2 | 13 |
0%
|
|
| 3 | 1 |
0%
|
|
| 4 | 2 |
0%
|
|
| 5 | 2 |
0%
|
|
| 6 | 2 |
0%
|
|
| z | Not applicable | 36436 |
90.6%
|
| d | Inconsistency set to missing | 2761 |
6.9%
|
| a | Don't know | 6 |
0%
|
| b | Refused to answer | 2 |
0%
|