Starbucks has reported 52.8% year-on-year growth in net earnings for the second quarter, to $79.5m (£44.8m). Revenues rose 30% to $1.2bn and same-store sales at company-operated units increased 12% for the quarter. The news came as the company announced its extended Frappuccino range in time for the summer. New flavours include Java Chip, Double Chocolate Chip, Strawberries & Creme, Caffe Vanilla and Vanilla Bean.