While next week will likely see the introduction of the newest version of iOS, a new study finds that the current version of Apple's mobile operating system is installed on more than 90 percent of all North American iPhones.



From Apple Insider:

Chitika Insights took a look at iOS version distribution ahead of next week's Worldwide Developer Conference in San Francisco, finding that iOS 6 dominates both the iPhone and iPad with regard to North American mobile web traffic. Among iPhones sampled in Chitika's study, 92.7 percent were running some version of iOS 6. Among iPads, 82.9 percent were running the latest version of the OS.

Within the remaining versions of iOS, iOS 5 was the most popular on iPhones, with 5.5 percent traffic share. Version 4 had a 1.7 percent share, while iOS 3 had a 0.1 percent share.

  Ahead of iOS 7 reveal, Apple's iOS 6 is on 93% of iPhones