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.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): In which year did Apple top sales of 100,000,000 iPods?
2007