� Bottom-up and Top-down Approaches for This Report � Global Digital Two Way Radio Revenue ( Million USD ) Status and Outlook ( 2012-2022 ) � Global Others Sales ( K Units ) and Growth Rate (%) ( 2012-2017 ) � United States Digital Two Way Radio Revenue Share (%) by Types ( 2012-2017 ) � United States Sales Digital Two Way Radio Market Share (%) by Applications in 2016 � Global Digital Two Way Radio Revenue Market Share (%) by Regions ( 2012-2017 ) � Global Digital Two Way Radio Market Share (%) of Top 5 Players � Icom Digital Two Way Radio Sales Global Market Share (%) ( 2012-2017 ) � Baofeng Digital Two Way Radio Revenue Global Market Share (%) ( 2012-2017 )