| Value | Category | Cases | |
|---|---|---|---|
| 0 | Doesn't smoke | 2570 |
99.8%
|
| 1 | 1 |
0%
|
|
| 4 | 1 |
0%
|
|
| 80 | 80+ | 0 |
0%
|
| 94 | Smokes pipes, cigars, etc | 2 |
0.1%
|
| 99 | 2 | ||
| Sysmiss | 33854 |