| Value |
Category |
Cases |
|
| 1 |
I have never smoked |
3743 |
|
| 2 |
I have never stopped smoking |
303 |
|
| 3 |
1-3 months |
351 |
|
| 4 |
4-11 months |
66 |
|
| 5 |
One year |
63 |
|
| 6 |
2 years |
40 |
|
| 7 |
3 years or longer |
113 |
|
| Sysmiss |
|
42 |
|
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.
