I want to know the answer to the following question:
As of 2014, how many hours of video were being uploaded every  minute?
All the background I'm provided with is that "According to third-party web analytics providers, Alexa and SimilarWeb, YouTube is the third most visited website in the world, as of June 2015; SimilarWeb also lists YouTube as the top TV and video website globally, attracting more than 15 billion visitors per month.". Is that enough to answer the question?