Table 2 Alcohol consumption practices of 917 respondents.

	%
Usual frequency of drinking alcohol in last 12 months
5–7 times per week	10
3–4 times per week	19
1–2 times per week	33
2–3 times per month	17
⩽1 time per month	21
Number of drinks on typical drinking day in the last 12 months
⩾5	20
3–4	27
2	30
1	23
Number of times binge drinking* in the last 12 months
⩾2 times per week	10
1 time per week	4
1–3 times per month	17
<1 time per month	33
None	35
Location of last time drinking with others
Own home	27
Other's home	18
Bar, restaurant or club	50
Other	5
Number of times driven after drinking too much in the last month
0	79
1–2	16
⩾3	5

*Four drinks for women and five drinks for men within a 2 h period.