There's a three month trial period citalopram pill identification tva Existing-home sales rose 1.7% in August from a month earlier to a seasonally adjusted annual rate of 5.48 million, the National Association of Realtors said Thursday. That was the best month of sales since February 2007, when home values were just beginning to decline from the housing bubble. The pace was 13.2% higher than last year at the same time.