| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never tried an e-cigarette | 7886 |
78.9%
|
| 2 | 7 years old or younger | 82 |
0.8%
|
| 3 | 8 or 9 years old | 103 |
1%
|
| 4 | 10 or 11 years old | 281 |
2.8%
|
| 5 | 12 or 13 years old | 707 |
7.1%
|
| 6 | 14 or 15 years old | 584 |
5.8%
|
| 7 | 16 years old or older | 346 |
3.5%
|
| Sysmiss | 3 |