Read the following texts and table with financial data from an S&P 500 earnings report carefully.Based on the question-answer history (if provided), answer the last question. The answer may require mathematical calculation based on the data provided.

Text: entergy new orleans , inc . management's financial discussion and analysis results of operations net income ( loss ) 2004 compared to 2003 net income increased $ 20.2 million primarily due to higher net revenue . 2003 compared to 2002 entergy new orleans had net income of $ 7.9 million in 2003 compared to a net loss in 2002 . the increase was due to higher net revenue and lower interest expense , partially offset by higher other operation and maintenance expenses and depreciation and amortization expenses . net revenue 2004 compared to 2003 net revenue , which is entergy new orleans' 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. . <table class='wikitable'><tr><td>1</td><td>-</td><td>( in millions )</td></tr><tr><td>2</td><td>2003 net revenue</td><td>$ 208.3</td></tr><tr><td>3</td><td>base rates</td><td>10.6</td></tr><tr><td>4</td><td>volume/weather</td><td>8.3</td></tr><tr><td>5</td><td>2004 deferrals</td><td>7.5</td></tr><tr><td>6</td><td>price applied to unbilled electric sales</td><td>3.7</td></tr><tr><td>7</td><td>other</td><td>0.6</td></tr><tr><td>8</td><td>2004 net revenue</td><td>$ 239.0</td></tr></table> the increase in base rates was effective june 2003 . the rate increase is discussed in note 2 to the domestic utility companies and system energy financial statements . the volume/weather variance is primarily due to increased billed electric usage of 162 gwh in the industrial service sector . the increase was partially offset by milder weather in the residential and commercial sectors . the 2004 deferrals variance is due to the deferral of voluntary severance plan and fossil plant maintenance expenses in accordance with a stipulation approved by the city council in august 2004 . the stipulation allows for the recovery of these costs through amortization of a regulatory asset . the voluntary severance plan and fossil plant maintenance expenses are being amortized over a five-year period that became effective january 2004 and january 2003 , respectively . the formula rate plan is discussed in note 2 to the domestic utility companies and system energy financial statements . the price applied to unbilled electric sales variance is due to an increase in the fuel price applied to unbilled sales. .
Question: what was net revenues at the end of 2004?
Answer: 239.0
Question: what were they at the end of 2003?
Answer: 208.3
Question: what was the change in revenue?
Answer: 30.7
Question: what was the 2003 number?
Answer: 208.3
Question: what is the percent change?

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