| Value |
Category |
Cases |
|
| 1 |
I have never smoked cigarettes |
2237 |
|
| 2 |
I have not stopped smoking |
132 |
|
| 3 |
1-3 months |
228 |
|
| 4 |
4-11 months |
60 |
|
| 5 |
One to two years |
83 |
|
| 6 |
Two to three years |
45 |
|
| 7 |
More than three years |
160 |
|
| Sysmiss |
|
40 |
|
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.
