| Value | Category | Cases | |
|---|---|---|---|
| Always | 15 |
32.6%
|
|
| Half of the time | 3 |
6.5%
|
|
| Most of the time | 10 |
21.7%
|
|
| NA (we do not require any membership fees) | 5 |
10.9%
|
|
| Never | 4 |
8.7%
|
|
| Rarely | 9 |
19.6%
|