Number

(%)

Used neither type of tobacco

553

36.8

Exclusive cigarette smokers

Experimental or former smoker

147

9.8

Current smoker

295

19.7

Exclusive waterpipe smokers

Experimental or former smoker

30

2.0

Current smoker

84

5.6

Smokers of both products

Experimental or former smoker

140

9.3

Currently smoking both types

71

4.7

Current cigarette, former waterpipe

139

9.3

Current waterpipe, former cigarette

42

2.8

Total

1501

100