Table 1.

Composition of respondent group based in demographics and smoking status (N = 1377).

	Number	Per cent
Gender
Women	736	53.4
Men	641	46.6
Age group
18-38 years of age	472	34.2
39-55 years of age	462	33.6
56 years +	443	32.2
Region
Oslo/capital area	347	25.2
Eastern Norway	392	28.5
Southern and Western Norway	380	27.6
Northern Norway	258	18.7
Smoking status
Daily	760	55.2
Occasionally	617	44.8