{"pre_text": ["entergy arkansas , inc .", "management's financial discussion and analysis results of operations net income 2004 compared to 2003 net income increased $ 16.2 million due to lower other operation and maintenance expenses , a lower effective income tax rate for 2004 compared to 2003 , and lower interest charges .", "the increase was partially offset by lower net revenue .", "2003 compared to 2002 net income decreased $ 9.6 million due to lower net revenue , higher depreciation and amortization expenses , and a higher effective income tax rate for 2003 compared to 2002 .", "the decrease was substantially offset by lower other operation and maintenance expenses , higher other income , and lower interest charges .", "net revenue 2004 compared to 2003 net revenue , which is entergy arkansas' measure of gross margin , consists of operating revenues net of : 1 ) fuel , fuel-related , and purchased power expenses and 2 ) other regulatory credits .", "following is an analysis of the change in net revenue comparing 2004 to 2003. ."], "post_text": ["deferred fuel cost revisions includes the difference between the estimated deferred fuel expense and the actual calculation of recoverable fuel expense , which occurs on an annual basis .", "deferred fuel cost revisions decreased net revenue due to a revised estimate of fuel costs filed for recovery at entergy arkansas in the march 2004 energy cost recovery rider , which reduced net revenue by $ 11.5 million .", "the remainder of the variance is due to the 2002 energy cost recovery true-up , made in the first quarter of 2003 , which increased net revenue in 2003 .", "gross operating revenues , fuel and purchased power expenses , and other regulatory credits gross operating revenues increased primarily due to : 2022 an increase of $ 20.7 million in fuel cost recovery revenues due to an increase in the energy cost recovery rider effective april 2004 ( fuel cost recovery revenues are discussed in note 2 to the domestic utility companies and system energy financial statements ) ; 2022 an increase of $ 15.5 million in grand gulf revenues due to an increase in the grand gulf rider effective january 2004 ; 2022 an increase of $ 13.9 million in gross wholesale revenue primarily due to increased sales to affiliated systems ; 2022 an increase of $ 9.5 million due to volume/weather primarily resulting from increased usage during the unbilled sales period , partially offset by the effect of milder weather on billed sales in 2004. ."], "table": [["", "( in millions )"], ["2003 net revenue", "$ 998.7"], ["deferred fuel cost revisions", "-16.9 ( 16.9 )"], ["other", "-3.4 ( 3.4 )"], ["2004 net revenue", "$ 978.4"]], "table_ori": [["", "(In Millions)"], ["2003 net revenue", "$998.7"], ["Deferred fuel cost revisions", "(16.9)"], ["Other", "(3.4)"], ["2004 net revenue", "$978.4"]]}

Question: what are the deferred fuel cost revisions as a percentage of the decrease in net revenue from 2003 to 2004?
Evidence:
table_1: the 2003 net revenue of ( in millions ) is $ 998.7 ;
table_4: the 2004 net revenue of ( in millions ) is $ 978.4 ;
text_6: following is an analysis of the change in net revenue comparing 2004 to 2003. .
text_7: deferred fuel cost revisions includes the difference between the estimated deferred fuel expense and the actual calculation of recoverable fuel expense , which occurs on an annual basis .
text_8: deferred fuel cost revisions decreased net revenue due to a revised estimate of fuel costs filed for recovery at entergy arkansas in the march 2004 energy cost recovery rider , which reduced net revenue by $ 11.5 million .
Program: subtract(998.7, 978.4), divide(11.5, #0)
Answer:
str_answer: 56.7%
exe_answer: 0.5665