| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always available | 47 |
63.5%
|
| 2 | Sometimes available | 22 |
29.7%
|
| 3 | Never available | 5 |
6.8%
|
| 8 | Don't Know | 0 |
0%
|
| 9 | Missing | 0 |
0%
|