…Voice = Product Lift Off Amazon Echo Installed Base Amazon Echo Skills 30K 40MM 30MM ls USA il20K , k e Bas r of S d 20MM e mbe tall Nu Ins 10K 10MM 0 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 0 2015 2016 2017 2015 2016 2017 2018 Source: Consumer Intelligence Research Partners LLC (Echo install base, 2/18), Various media outlets including Geekwire, TechCrunch, and Wired (Echo skills, 3/18) 26