| Value | Category | Cases | |
|---|---|---|---|
| 1 | I never smoke | 1810 |
75.7%
|
| 2 | I never stop smoking | 69 |
2.9%
|
| 3 | To improve my health | 344 |
14.4%
|
| 4 | To save money | 41 |
1.7%
|
| 5 | Because my family does not want | 81 |
3.4%
|
| 6 | Because my friends do not want | 11 |
0.5%
|
| 7 | Others | 34 |
1.4%
|
| Sysmiss | 14 |