{"pre_text": ["entergy gulf states , inc .", "management's financial discussion and analysis ."], "post_text": ["the volume/weather variance resulted primarily from an increase of 1179 gwh in electricity usage in the industrial sector .", "billed usage also increased a total of 291 gwh in the residential , commercial , and governmental sectors .", "the increase in net wholesale revenue is primarily due to an increase in sales volume to municipal and co-op customers .", "summer capacity charges variance is due to the amortization in 2003 of deferred capacity charges for the summer of 2001 compared to the absence of the amortization in 2004 .", "the amortization of these capacity charges began in june 2002 and ended in may 2003 .", "the price applied to unbilled sales variance resulted primarily from an increase in the fuel price applied to unbilled sales .", "fuel recovery revenues represent an under-recovery of fuel charges that are recovered in base rates .", "entergy gulf states recorded $ 22.6 million of provisions in 2004 for potential rate refunds .", "these provisions are not included in the net revenue table above because they are more than offset by provisions recorded in 2003 .", "gross operating revenues , fuel and purchased power expenses , and other regulatory credits gross operating revenues increased primarily due to an increase of $ 187.8 million in fuel cost recovery revenues as a result of higher fuel rates in both the louisiana and texas jurisdictions .", "the increases in volume/weather and wholesale revenue , discussed above , also contributed to the increase .", "fuel and purchased power expenses increased primarily due to : 2022 increased recovery of deferred fuel costs due to higher fuel rates ; 2022 increases in the market prices of natural gas , coal , and purchased power ; and 2022 an increase in electricity usage , discussed above .", "other regulatory credits increased primarily due to the amortization in 2003 of deferred capacity charges for the summer of 2001 compared to the absence of amortization in 2004 .", "the amortization of these charges began in june 2002 and ended in may 2003 .", "2003 compared to 2002 net revenue , which is entergy gulf states' 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 2003 to 2002. ."], "table": [["", "( in millions )"], ["2003 net revenue", "$ 1110.1"], ["volume/weather", "26.7"], ["net wholesale revenue", "13.0"], ["summer capacity charges", "5.5"], ["price applied to unbilled sales", "4.8"], ["fuel recovery revenues", "-14.2 ( 14.2 )"], ["other", "3.9"], ["2004 net revenue", "$ 1149.8"]], "table_ori": [["", "(In Millions)"], ["2003 net revenue", "$1,110.1"], ["Volume/weather", "26.7"], ["Net wholesale revenue", "13.0"], ["Summer capacity charges", "5.5"], ["Price applied to unbilled sales", "4.8"], ["Fuel recovery revenues", "(14.2)"], ["Other", "3.9"], ["2004 net revenue", "$1,149.8"]]}

Question: what portion of the net change in net revenue during 2004 is due to the change in volume/weather for entergy gulf states , inc?
Evidence:
table_1: the 2003 net revenue of ( in millions ) is $ 1110.1 ;
table_2: the volume/weather of ( in millions ) is 26.7 ;
table_8: the 2004 net revenue of ( in millions ) is $ 1149.8 ;
Program: subtract(1149.8, 1110.1), divide(26.7, #0)
Answer:
str_answer: 67.3%
exe_answer: 0.67254