Variable

N

%

Sex

Female

246

68.3

Male

114

31.7

Age (years)

18 - 25

298

82.8

26 - 32

44

12.2

33 - 40

13

3.6

41 - 48

5

1.4

49 - 56

-

-

>56

-

-

Location where coffee was consumed

Home

326

90.6

University

122

33.9

Other

64

17.8