| Value | Category | Cases | |
|---|---|---|---|
| 1 | 847 |
18.7%
|
|
| 2 | 1797 |
39.7%
|
|
| 3 | 1381 |
30.5%
|
|
| 4 | 220 |
4.9%
|
|
| 5 | 96 |
2.1%
|
|
| 6 | 36 |
0.8%
|
|
| 7 | 7 or more times per week | 141 |
3.1%
|
| 8 | don't know | 10 |
0.2%
|
| Sysmiss | 8421 |