what is the percentage change in comprehensive income attributable to nbcuniversal from 2014 to 2015?
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 .

nbc_2015 = 3361
nbc_2014 = 2972
change = nbc_2015 - nbc_2014
percent_change = change / nbc_2014
answer = percent_change * 100