| Value | Category | Cases | |
|---|---|---|---|
| 1 | Every day | 3244 |
8.2%
|
| 2 | Several times a week | 5449 |
13.7%
|
| 3 | Once a week | 4641 |
11.7%
|
| 4 | Several times a month | 6822 |
17.2%
|
| 5 | Once a month | 5322 |
13.4%
|
| 6 | Less often | 10324 |
26%
|
| 7 | Never | 3935 |
9.9%
|
| 2147483623 | Refusal | 0 |
0%
|
| 2147483624 | Don't know | 0 |
0%
|
| 2147483625 | No answer | 0 |
0%
|
| 11 | .D | 2622 |