| Value | Category | Cases | |
|---|---|---|---|
| 0 | 423 |
99.1%
|
|
| 8 | 3 |
0.7%
|
|
| 777 | Not applicable | 0 |
0%
|
| 888 | Respondent refuses to answer | 0 |
0%
|
| 999 | Respondent does not know | 0 |
0%
|
| 80000 | 1 |
0.2%
|