| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes smoking and taking tobacco | 143 |
3.4%
|
| 2 | Yes drinking alcohol | 291 |
6.9%
|
| 3 | Yes taking both | 92 |
2.2%
|
| 4 | No, taking nothing | 3703 |
87.6%
|