Sales at U.S. Retailers Increased 3.6% Last Week

Sales at U.S. retailers rose 3.6 percent last week from a year earlier, as some shoppers returned to stores to take advantage of post-Christmas discounts, dodging a snowstorm that assailed the East Coast.

Sales for the week ended Jan. 1 rose 0.4 percent from the previous week, according to a chain-store sales index released today by New York-based International Council of Shopping Centers and Goldman Sachs Group Inc. That compared with a 1 percent gain a week earlier.