| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 347 |
11.1%
|
| 1 | Once | 397 |
12.7%
|
| 2 | 2-3 times | 794 |
25.4%
|
| 3 | 4-6 times | 534 |
17.1%
|
| 4 | Everyday | 534 |
17.1%
|
| 5 | Don't Know | 51 |
1.6%
|
| 6 | 42 |
1.3%
|
|
| 7 | 428 |
13.7%
|
|
| d | 2 |
0.1%
|