21:00 - 23:00

23:00 - 1:00

1:00 - 3:00

3:00 - 5:00

After 5:00

Total

Every day (number of people (%))

0 (0)

2 (5.6)

21 (58.3)

10 (27.8)

3 (8.3)

36

Occasionally (number of people (%))

0 (0)

2 (18.2)

8 (72.7)

1 (9.0)

0 (0)

11

Quit (number of people (%))

1 (16.7)

1 (16.7)

2 (33.3)

2 (33.3)

0 (0)

6

Do not smoke (number of people (%))

1 (16.7)

59 (36.9)

90 (56.2)

7 (4.4)

3 (1.9)

160