Value | Category | Cases | |
---|---|---|---|
1 | Smoking | 4976 |
1.1%
|
2 | Not smoking | 20031 |
4.3%
|
3 | Refused to answer | 571 |
0.1%
|
8 | Unknown | 27 |
0%
|
9 | Unspecified | 442168 |
94.5%
|