| Value | Category | Cases | |
|---|---|---|---|
| 1 | I never smoke | 1802 |
78.8%
|
| 2 | I never stop smoking | 40 |
1.7%
|
| 3 | To improve my health | 302 |
13.2%
|
| 4 | To save money | 19 |
0.8%
|
| 5 | Because my family does not want | 73 |
3.2%
|
| 6 | Because my friends do not want | 13 |
0.6%
|
| 7 | Others | 38 |
1.7%
|
| Sysmiss | 13 |