Hot summer, people drink water and beer

According to specialists on the very hot days people drink 20-100 more mineral water or beer.

 Year after year there is a highly going tendency in drinking
water, 15 before customer drunk yearly only 3-4 liter, nowadays this figure will
be 95  liter. On a very hot summer day
20-25 hectoliter beer is sold, it is double as normal. Last year million 7,1 hl
beer was gave out. In 2005 it was no more than 6,85 million hl. This year the
breweries don't wait for a big increase.