| Value | Category | Cases | |
|---|---|---|---|
| 1.0 | 800 |
57.7%
|
|
| 2.0 | 587 |
42.3%
|
|
| d | Don't know | 0 |
0%
|
| o | Other | 0 |
0%
|
| r | Refused to answer | 0 |
0%
|