| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very common | 672 |
29.6%
|
| 2 | Fairly common | 794 |
35%
|
| 3 | Fairly rare | 353 |
15.5%
|
| 4 | Very rare | 207 |
9.1%
|
| 9 | Don't know | 232 |
10.2%
|
| 98 | Refused to answer | 2 |
0.1%
|
| 99 | Missing Data | 11 |
0.5%
|