Apple accounts for nearly 85% of digital indie music revenues

"Perhaps that was totally obvious, though Apple makes up nearly 85 percent of digital indie revenue, worldwide, and that includes aggregated downloads, subscription, and streaming sources.  And, it also leaves both Amazon and Spotify with paltry shares of roughly 5-6 percent each."
Source:  Music trade group AIM, reported by DigitalMusicNews, 28th March 2011