At least for one major publisher, Capcom:
http://www.gamesindustry.biz/articles/2015-05-26-capcom-will-reach-the-tipping-point-for-digital-in-fy2016
More to follow
http://www.gamesindustry.biz/articles/2015-05-26-capcom-will-reach-the-tipping-point-for-digital-in-fy2016
More to follow