Apple's market figures have always been that little bit harder to predict and accurately source. A lot of this has to do with Cupertino's typical discreteness when it comes to revealing sales figures. It also doesn't help that so many analysts and third parties take interest in the matter and publish their own reports. However, a typically accurate way to approach things is to examine Apple's vast supplier chain that is often a lot more willing to share information. In the latest such development, Dialog Semiconductor has reported notable positive earnings. RBC Capital Markets...
Source: http://www.gsmarena.com/apple_supplier_statistics_suggest_very_strong_holiday_season_sales-news-20913.php