HTC's sales nearly doubled Y-o-Y in June 2011

"Taiwan smartphone maker HTC Corp's consolidated sales for June were T$45.05 billion ($1.55 billion), up 87.8 percent from the same month a year earlier.
The monthly sales compared with T$23.991 billion a year ago and T$40.621 billion in the previous month.
The year-on-year growth rate of sales in June slowed from May's 116 percent. In January 2011, sales had grown 213 percent year on year."

Source:  Reuters, 3rd July 2011