2. How many drinks containing alcohol do you have on a typical day when you are drinking?
For example (approximate values):
1 can beer (330 ml) at 5% (strength) contains 13 g of pure alcohol
1 glass wine (140 ml) at 12% (strength) contains 13.3 g of pure alcohol
1 shot spirits (40 ml) at 40% (strength) contains 12.6 g of pure alcohol