human
nbcuniversal media, llc consolidated statement of comprehensive income.
| Year ended December 31 (in millions) | 2015 | 2014 | 2013 |
| --------- | --------- | --------- | --------- |
| Net income | $3,624 | $3,297 | $2,122 |
| Deferred gains (losses) on cash flow hedges, net | (21) | 25 | (5) |
| Employee benefit obligations, net | 60 | (106) | 95 |
| Currency translation adjustments, net | (121) | (62) | (41) |
| Comprehensive income | 3,542 | 3,154 | 2,171 |
| Net (income) loss attributable to noncontrolling interests | (210) | (182) | (154) |
| Other comprehensive (income) loss attributable to noncontrolling interests | 29 | — | — |
| Comprehensive income attributable to NBCUniversal | $3,361 | $2,972 | $2,017 |
see accompanying notes to consolidated financial statements. 147 comcast 2015 annual report on form 10-k.
Please answer the following questions with expressions if necessary.
what was the difference in comprehensive income attributable to nbc universal between 2013 and 2014?
assistant
subtract(2972, 2017)
human
and the percentage change?
assistant
subtract(2972, 2017), divide(#0, 2017)