NEW YORK Dec. 13, 2016 /PRNewswire/ — Eastern Europe will have 18.19 million paying SVOD subscribers [for TV episodes and movies – excluding sports, for example] across 18 countries by 2021, up from 3.33 million at end-2015 and 5.58 million by end-2016 – almost sextupling between 2015 and 2021.