pre_text: nbcuniversal media , llc consolidated statement of comprehensive income .
post_text: see accompanying notes to consolidated financial statements . 147 comcast 2015 annual report on form 10-k .
table: Year ended December 31 (in millions) 2015 2014 2013
table: Net income $3,624 $3,297 $2,122
table: Deferred gains (losses) on cash flow hedges, net (21) 25 (5)
table: Employee benefit obligations, net 60 (106) 95
table: Currency translation adjustments, net (121) (62) (41)
table: Comprehensive income 3,542 3,154 2,171
table: Net (income) loss attributable to noncontrolling interests (210) (182) (154)
table: Other comprehensive (income) loss attributable to noncontrolling interests 29 — —
table: Comprehensive income attributable to NBCUniversal $3,361 $2,972 $2,017
question: Analyse this data from a financial earnings document. what is the percentage change in comprehensive income attributable to nbcuniversal from 2013 to 2014?