| Value | Category | Cases | |
|---|---|---|---|
| 0 | 52 |
0.3%
|
|
| 1 | 74 |
0.5%
|
|
| 2 | 221 |
1.5%
|
|
| 3 | 404 |
2.7%
|
|
| 4 | 4975 |
33.3%
|
|
| z | Not applicable/administered | 9222 |
61.7%
|
| a | Don't know | 0 |
0%
|
| b | Refused to answer | 0 |
0%
|
| c | Outlier set to missing | 0 |
0%
|