| Value |
Category |
Cases |
|
| 1 |
I have never smoked cigarettes |
2439 |
|
| 2 |
I have not stopped smoking |
639 |
|
| 3 |
1-3 months |
632 |
|
| 4 |
4-11 months |
280 |
|
| 5 |
One year |
308 |
|
| 6 |
2 years |
137 |
|
| 7 |
3 years or longer |
168 |
|
| Sysmiss |
|
36 |
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
