プレスリリースの資料がシェアできるようなので試してみました。
Chart: Worldwide Smartphone OS Market Share, 1Q 2012Description: IDC’s Worldwide Quarterly Mobile Phone Tracker provides smart phone and feature phone market data in 54 countries by vendor, device type, air interface, operating systems and platforms, and generation. Over 20 additional technical segmentations are provided. The data is provided four times a year and includes historical and forecast trend analysis. For more information, or to subscribe to the research, please contact Kathy Nagamine at 1-650-350-6423 or knagamine@idc.com.Further detail about this tracker can be found at:http://www.idc.com/tracker/showproductinfo.jsp?prod_id=37Tags: Author: IDCcharts powered by iCharts
ちなみに、日本語の記事はこちら。
世界スマホ市場シェア、Androidが59％、iPhoneは23％—IDC調査