"About 24.95 million people tuned in to watch Taylor
Swift win Album of the Year (while throwing some
Kanye West shade ) on Monday night's telecast of the
58th Annual Grammy Awards on CBS CBS , which marks
a 1.4% drop from last year's total of 25.3 million,
..."
http://beta.fortune.com/2016/02/16/grammy-2016-ratings/