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|View History:  Monthly  Annual Download Data (XLS File)                                                
|View History:  Monthly  Annual                                                                          
|View History:  Monthly  Annual                                                                          
|View History:                                                                                           
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|No chart available.                                                                                     
|No chart available.                                                                                     
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|Percent of Industrial Natural Gas Deliveries in District of Columbia Represented by the Price  (Percent)
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|Decade                                                                                                                            | Year-0 | Year-1 | Year-2 | Year-3 | Year-4 | Year-5 | Year-6 | Year-7 | Year-8 | Year-9
|--------------------------------------------------------------------------------------------------------------------------------- | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------
|1990's                                                                                                                            |        |        |        |        |        |        |        | 0      | 0      | 0     
|2000's                                                                                                                            | 0      | 0      | 0      | --     | --     | 0      | 0      | 0      | 0      | 0     
|2010's                                                                                                                            | 0      | 0      | 0      | 0      | 0      | --     | --     | --     | --     | --    
|2020's                                                                                                                            | --     | --     | --     | 0      |        |        |        |        |        |       
|- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
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|Release Date: 7/31/2024                                                                                                          
|Next Release Date: 8/30/2024