http://en.wikipedia.org/wiki/Usage_s...Mobile_devices

the statistics in the OP don't say anything about market shares. they describe usage patterns. it's not surprising that the internet usage statistics are distorted in favour of the iphone: it's usually sold with a contract that includes internet access. symbian phones usually are offered with a variety of contracts, and quite a few people don't want/need internet except for mails. they'll take symbian and a contract with little or no data traffic included.