| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | Doesn't smoke | 115 |
98.3%
|
| 7 | 1 |
0.9%
|
|
| 10 | 1 |
0.9%
|
|
| 80 | 80+ | 0 |
0%
|
| 94 | Smokes pipes, cigars, etc | 0 |
0%
|
| 99 | 18 | ||
| Sysmiss | 4347 |