{"pre_text": ["net impairment we recognized $ 14.9 million of net impairment during the year ended december 31 , 2011 , on certain securities in our non-agency cmo portfolio due to continued deterioration in the expected credit performance of the underlying loans in those specific securities .", "the gross other-than-temporary impairment ( 201cotti 201d ) and the noncredit portion of otti , which was or had been previously recorded through other comprehensive income , are shown in the table below ( dollars in millions ) : year ended december 31 , 2011 2010 ."], "post_text": ["other revenues other revenues decreased 15% ( 15 % ) to $ 39.3 million for the year ended december 31 , 2011 compared to 2010 .", "the decrease was due primarily to the gain on sale of approximately $ 1 billion in savings accounts to discover financial services in the first quarter of 2010 , which increased other revenues during the year ended december 31 , 2010 .", "provision for loan losses provision for loan losses decreased 43% ( 43 % ) to $ 440.6 million for the year ended december 31 , 2011 compared to 2010 .", "the decrease in provision for loan losses was driven by improving credit trends and loan portfolio run-off , as evidenced by the lower levels of delinquent loans in the one- to four-family and home equity loan portfolios .", "the provision for loan losses has declined for three consecutive years , down 72% ( 72 % ) from its peak of $ 1.6 billion for the year ended december 31 , 2008 .", "we expect provision for loan losses to continue to decline in 2012 compared to 2011 , although it is subject to variability from quarter to quarter .", "as we transition from the ots to the occ , we are evaluating programs and practices that were designed in accordance with guidance from the ots .", "we are working to align certain policies and procedures to the guidance from the occ and have suspended certain loan modification programs that will require changes .", "we increased the qualitative reserve in 2011 to reflect additional estimated losses during the period of reduced activity in our modification programs , as well as uncertainty around certain loans modified under our previous programs .", "once the evaluation of the existing programs and practices is complete and any necessary changes have been implemented , we will re-assess the overall qualitative reserve. ."], "table": [["", "year ended december31 2011", "2010"], ["other-than-temporary impairment ( 201cotti 201d )", "$ -9.2 ( 9.2 )", "$ -41.5 ( 41.5 )"], ["less : noncredit portion of otti recognized into ( out of ) other comprehensive income ( loss ) ( before tax )", "-5.7 ( 5.7 )", "3.8"], ["net impairment", "$ -14.9 ( 14.9 )", "$ -37.7 ( 37.7 )"]], "table_ori": [["", "Year Ended December31, 2011", "2010"], ["Other-than-temporary impairment (“OTTI”)", "$(9.2)", "$(41.5)"], ["Less: noncredit portion of OTTI recognized into (out of)other comprehensive income (loss) (before tax)", "(5.7)", "3.8"], ["Net impairment", "$(14.9)", "$(37.7)"]]}

Question: as december 312011 what was the amount of the provision for impairment in billion
Evidence:
text_6: the provision for loan losses has declined for three consecutive years , down 72% ( 72 % ) from its peak of $ 1.6 billion for the year ended december 31 , 2008 .
Program: multiply(1.6, 72%)
Answer:
str_answer: 1.152
exe_answer: 1.152