How much do you really drink?

Print out the chart below, fill it in and interpret the results as instructed underneath.

What did I drink LAST week?
DateHow much?Where/who with?UnitsCost
     
     
     
     
Totals for week  
What did I drink THIS week?
DateHow much?Where/who with?UnitsCost
     
     
     
     
Totals for week  

Many strong lagers and beers have more alcohol in them than ordinary beers, sometimes they contain up to 1.5 units of alcohol per half pint.