generate questions: On April 9, 2007, it was announced that Apple had sold its one-hundred millionth iPod, making it the biggest selling digital music player of all time. In April 2007, Apple reported second quarter revenue of US$5.2 billion, of which 32% was made from iPod sales. Apple and several industry analysts suggest that iPod users are likely to purchase other Apple products such as Mac computers.
How many iPods did Apple reveal it sold in April of 2007? {sep_token} How much of Apple's revenue was generated by iPod purchases in Q2 of 2007? {sep_token} What is an item that owners of iPods may also purchase? {sep_token} How much revenue did Apple announce for Q2 2007? {sep_token} In which year did Apple top sales of 100,000,000 iPods? {sep_token} As of 2007, what percentage of Apple's revenue came from iPod sales? {sep_token}