| Value | Category | Cases | |
|---|---|---|---|
| 1 | More friends | 344 |
60.7%
|
| 2 | Less friends | 105 |
18.5%
|
| 3 | No difference from non-smokers | 114 |
20.1%
|
| 4 | Response d | 2 |
0.4%
|
| 5 | More friends | 1 |
0.2%
|
| 6 | Less friends | 0 |
0%
|
| 7 | No difference from non-smokers | 1 |
0.2%
|
| Sysmiss | 7 |