| Value |
Category |
Cases |
|
| 1 |
I have never smoked |
3293 |
|
| 2 |
I have not stopped smoking |
135 |
|
| 3 |
1-3 months |
170 |
|
| 4 |
4-11 months |
100 |
|
| 5 |
One year |
100 |
|
| 6 |
2 years |
89 |
|
| 7 |
3 years or longer |
185 |
|
| Sysmiss |
|
56 |
|
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.
