The 10 countries that drink the most alcohol, in liters per capita, ranked:
Moldova (17.4 liters per capita over 15+ years)
Belarus (17.1)
Lithuania (16.2)
Russia (14.5)
Czech Republic (14.1)
Romania (12.9)
Serbia (12.9)
Australia (12.6)
Portugal (12.5)
Slovakia (12.5)
If the latter, Moldova's 17.4 liters would be 58812 ounces, or about 1.6 ounces a day.
Of course that would be an average, with some people drinking no alcohol or very little and others two or three times the average...or more.