| Value | Category | Cases | |
|---|---|---|---|
| 1 | I never smoke | 1851 |
75.6%
|
| 2 | I never stop smoking | 70 |
2.9%
|
| 3 | To improve my health | 382 |
15.6%
|
| 4 | To save money | 37 |
1.5%
|
| 5 | Because my family does not want | 61 |
2.5%
|
| 6 | Because my friends do not want | 14 |
0.6%
|
| 7 | Others | 32 |
1.3%
|
| Sysmiss | 11 |