Apple’s once dominant market share in new tablet shipments continues to erode, according to preliminary data released today by research firm IDC. Apple’s share of worldwide tablet shipment in the first quarter of 2013 fell to 39.6 percent in the face of explosive growth from Android competitors, even as the company outperformed shipment expectations. Top Five Tablet Vendors (Shipments in Millions) Source: IDC 1Q2013 Shipments 1Q2013 Market Share 1Q2012 Shipments 1Q2012 Market Share Year-Over-Year Growth Apple 19.5 39.6% 11.8 58.1%…
