| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Unknown | 0 |
0%
|
| -4 | Not asked in survey | 0 |
0%
|
| -3 | Not applicable | 0 |
0%
|
| -2 | No answer | 0 |
0%
|
| -1 | Don't know | 0 |
0%
|
| 0 | Zambia [2007] | 0 |
0%
|
| 2005212005 | Andorra [2005] | 1003 |
100%
|
| 10000000001 | .Z | 82972 |