pre_text: the hartford financial services group , inc . notes to consolidated financial statements ( continued ) 7 . deferred policy acquisition costs and present value of future profits ( continued ) results changes in the dac balance are as follows: .
post_text: [1] the most significant contributors to the unlock charge recorded during the year ended december 31 , 2011 were assumption changes which reduced expected future gross profits including additional costs associated with implementing the japan hedging strategy and the u.s . variable annuity macro hedge program , as well as actual separate account returns below our aggregated estimated return . the most significant contributors to the unlock benefit recorded during the year ended december 31 , 2010 were actual separate account returns being above our aggregated estimated return . also included in the benefit are assumption updates related to benefits from withdrawals and lapses , offset by hedging , annuitization estimates on japan products , and long-term expected rate of return updates . the most significant contributors to the unlock charge recorded during the year ended december 31 , 2009 were the results of actual separate account returns being significantly below our aggregated estimated return for the first quarter of 2009 , partially offset by actual returns being greater than our aggregated estimated return for the period from april 1 , 2009 to december 31 , 2009 . [2] the most significant contributor to the adjustments was the effect of declining interest rates , resulting in unrealized gains on securities classified in aoci . other includes a $ 34 decrease as a result of the disposition of dac from the sale of the hartford investment canadian canada in 2010 . [3] for the year ended december 31 , 2010 the effect of adopting new accounting guidance for embedded credit derivatives resulted in a decrease to retained earnings and , as a result , a dac benefit . in addition , an offsetting amount was recorded in unrealized losses as unrealized losses decreased upon adoption of the new accounting guidance . for the year ended december 31 , 2009 the effect of adopting new accounting guidance for investments other- than- temporarily impaired resulted in an increase to retained earnings and , as a result , a dac charge . in addition , an offsetting amount was recorded in unrealized losses as unrealized losses increased upon adoption of the new accounting guidance . as of december 31 , 2011 , estimated future net amortization expense of present value of future profits for the succeeding five years is $ 39 , $ 58 , $ 24 , $ 23 and $ 22 in 2012 , 2013 , 2014 , 2015 and 2016 , respectively. .
table: 2011 2010 2009
table: Balance, January 1 $9,857 $10,686 $13,248
table: Deferred Costs 2,608 2,648 2,853
table: Amortization — DAC (2,920) (2,665) (3,247)
table: Amortization — DAC from discontinued operations — (17) (10)
table: Amortization — Unlock benefit (charge), pre-tax [1] (507) 138 (1,010)
table: Adjustments to unrealized gains and losses on securities available-for-sale and other [2] (377) (1,159) (1,031)
table: Effect of currency translation 83 215 (39)
table: Cumulative effect of accounting change, pre-tax [3] — 11 (78)
table: Balance, December 31 $8,744 $9,857 $10,686
question: Analyse this data from a financial earnings document. as of december 31 , 2011 , what was the percentage change in the estimated future net amortization expense of present value of future profits from 2013 to 2014