Reporting its first quarter financial results today, Apple said it sold 21 million iPods during the holiday quarter — an eight percent decrease compared to the same quarter last year. It also sold 8.7 million iPhones in the quarter, a 100 percent increase year-over-year, and up from 7.4 million units in the prior quarter. The company posted revenue of $15.68 billion and net quarterly profit of $3.38 billion, or $3.67 per diluted share, representing…
