Value | Category | Cases | |
---|---|---|---|
1 | I never smoke e-cigarette | 2856 |
34.2%
|
2 | Advertisement at street and shop | 154 |
1.8%
|
3 | Advertisement in television | 451 |
5.4%
|
4 | Internet | 1289 |
15.5%
|
5 | From a friend | 3423 |
41%
|
6 | From shopkeeper | 49 |
0.6%
|
7 | From promotion event | 119 |
1.4%
|
Sysmiss | 1651 |