Value | Category |
---|---|
-9 | REFUSED |
-7 | DO NOT KNOW |
1 | SUBMITTED ONESELF TO TREATMENT |
2 | STOPPED SMOKING ALL OF A SUDDEN |
3 | GRADUALLY DECREASED THE NUMBER OF CIGARETTES |
4 | STOPPED PURCHASING CIGARETTES |
5 | SUBSTITUTED SMOKING WITH ANOTHER ACTIVITY |
6 | OTHER REASON |
Sysmiss |