what was the net increase in total assets during the 5 year period ?
Important information:
table_4: ( $ in millions except per share amounts ) the net earnings ( loss ) of year ended december 31 2012 is 146 ; the net earnings ( loss ) of year ended december 31 2011 is -100 ( 100 ) ; the net earnings ( loss ) of year ended december 31 2010 is 131 ; the net earnings ( loss ) of year ended december 31 2009 is 119 ; the net earnings ( loss ) of year ended december 31 2008 is -2397 ( 2397 ) ;
table_5: ( $ in millions except per share amounts ) the total assets of year ended december 31 2012 is 6392 ; the total assets of year ended december 31 2011 is 6069 ; the total assets of year ended december 31 2010 is 5270 ; the total assets of year ended december 31 2009 is 5097 ; the total assets of year ended december 31 2008 is 4821 ;
table_7: ( $ in millions except per share amounts ) the total long-term obligations of year ended december 31 2012 is 4341 ; the total long-term obligations of year ended december 31 2011 is 3838 ; the total long-term obligations of year ended december 31 2010 is 1637 ; the total long-term obligations of year ended december 31 2009 is 1708 ; the total long-term obligations of year ended december 31 2008 is 1823 ;
Reasoning Steps:
Step: minus1-1(6392, 4821) = 1571
Step: multiply1-2(#0, const_1000000) = 1571000000
Program:
subtract(6392, 4821), multiply(#0, const_1000000)
Program (Nested):
multiply(subtract(6392, 4821), const_1000000)

Please answer the following financial question based on the context provided. Make sure to give the answer in raw number, not in percentage and without any units. If the question asks for percentage the value should be less than 1
Context:
item 6 . selected financial data the following table represents our selected financial data . the table should be read in conjunction with item 7 and item 8 of this report . the table below reflects immaterial error corrections discussed in note 2 : summary of significant accounting policies in item 8. .
Table
( $ in millions except per share amounts ) | year ended december 31 2012 | year ended december 31 2011 | year ended december 31 2010 | year ended december 31 2009 | year ended december 31 2008
sales and service revenues                 | $ 6708                      | $ 6575                      | $ 6723                      | $ 6292                      | $ 6189                     
goodwill impairment                        | 2014                        | 290                         | 2014                        | 2014                        | 2465                       
operating income ( loss )                  | 358                         | 100                         | 241                         | 203                         | -2332 ( 2332 )             
net earnings ( loss )                      | 146                         | -100 ( 100 )                | 131                         | 119                         | -2397 ( 2397 )             
total assets                               | 6392                        | 6069                        | 5270                        | 5097                        | 4821                       
long-term debt ( 1 )                       | 1779                        | 1830                        | 105                         | 283                         | 283                        
total long-term obligations                | 4341                        | 3838                        | 1637                        | 1708                        | 1823                       
free cash flow ( 2 )                       | 170                         | 331                         | 168                         | -269 ( 269 )                | 121                        
dividends declared per share               | $ 0.10                      | $ 2014                      | $ 2014                      | $ 2014                      | $ 2014                     
basic earnings ( loss ) per share ( 3 )    | $ 2.96                      | $ -2.05 ( 2.05 )            | $ 2.68                      | $ 2.44                      | $ -49.14 ( 49.14 )         
diluted earnings ( loss ) per share ( 3 )  | $ 2.91                      | $ -2.05 ( 2.05 )            | $ 2.68                      | $ 2.44                      | $ -49.14 ( 49.14 )         
basic earnings ( loss ) per share ( 3 ) $ 2.96 $ ( 2.05 ) $ 2.68 $ 2.44 $ ( 49.14 ) diluted earnings ( loss ) per share ( 3 ) $ 2.91 $ ( 2.05 ) $ 2.68 $ 2.44 $ ( 49.14 ) ( 1 ) long-term debt does not include amounts payable to our former parent as of and before december 31 , 2010 , as these amounts were due upon demand and included in current liabilities . ( 2 ) free cash flow is a non-gaap financial measure and represents cash from operating activities less capital expenditures . see liquidity and capital resources in item 7 for more information on this measure . ( 3 ) on march 30 , 2011 , the record date of the stock distribution associated with the spin-off from northrop grumman , approximately 48.8 million shares of $ 0.01 par value hii common stock were distributed to northrop grumman stockholders . this share amount was utilized for the calculation of basic and diluted earnings ( loss ) per share for the three months ended march 31 , 2011 , and all prior periods , as no common stock of the company existed prior to march 30 , 2011 , and the impact of dilutive securities in the three month period ended march 31 , 2011 , was not meaningful. .
Question: 
what was the net increase in total assets during the 5 year period ?
Important information:
table_4: ( $ in millions except per share amounts ) the net earnings ( loss ) of year ended december 31 2012 is 146 ; the net earnings ( loss ) of year ended december 31 2011 is -100 ( 100 ) ; the net earnings ( loss ) of year ended december 31 2010 is 131 ; the net earnings ( loss ) of year ended december 31 2009 is 119 ; the net earnings ( loss ) of year ended december 31 2008 is -2397 ( 2397 ) ;
table_5: ( $ in millions except per share amounts ) the total assets of year ended december 31 2012 is 6392 ; the total assets of year ended december 31 2011 is 6069 ; the total assets of year ended december 31 2010 is 5270 ; the total assets of year ended december 31 2009 is 5097 ; the total assets of year ended december 31 2008 is 4821 ;
table_7: ( $ in millions except per share amounts ) the total long-term obligations of year ended december 31 2012 is 4341 ; the total long-term obligations of year ended december 31 2011 is 3838 ; the total long-term obligations of year ended december 31 2010 is 1637 ; the total long-term obligations of year ended december 31 2009 is 1708 ; the total long-term obligations of year ended december 31 2008 is 1823 ;
Reasoning Steps:
Step: minus1-1(6392, 4821) = 1571
Step: multiply1-2(#0, const_1000000) = 1571000000
Program:
subtract(6392, 4821), multiply(#0, const_1000000)
Program (Nested):
multiply(subtract(6392, 4821), const_1000000)
