Reading Comprehension
Back to remedial reading for you.
The survey did not say "100 per cent [of teens] will buy one of Apple's music players in the next year." It said that 19 percent planned to buy on in the next year. But 100% of those planned to buy an iPod.
You should also know that "planning to buy" and "wishing they had the money to buy" are much the same thing for teens. Last fall, 22% of teens said they planned to buy an iPhone within six months. Six months later, the percentage of teens who actually have Phones has not changed.