| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Unknown | 0 |
0%
|
| -4 | Not asked in survey | 16786 |
100%
|
| -3 | Not applicable | 0 |
0%
|
| -2 | No answer | 0 |
0%
|
| -1 | Don´t know | 0 |
0%
|
| 1 | Less than half a year | 0 |
0%
|
| 2 | Half a year -one year | 0 |
0%
|
| 3 | One year | 0 |
0%
|
| 4 | One -two years | 0 |
0%
|
| 5 | Two years | 0 |
0%
|
| 6 | More than two years | 0 |
0%
|