| Value | Category | Cases | |
|---|---|---|---|
| -98 | Don't know | 121 |
6.4%
|
| 1 | 1:1 | 381 |
20.3%
|
| 2 | 2:1 | 854 |
45.4%
|
| 3 | 1:2 | 126 |
6.7%
|
| 4 | 1:3 | 85 |
4.5%
|
| 5 | 3:1 | 313 |
16.6%
|
| a | Not applicable | 0 | |
| b | Don't know | 0 | |
| c | Refused to respond | 0 |