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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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|U.S. Heat Content of Natural Gas Deliveries to Consumers  (BTU per Cubic Foot)
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|U.S. Heat Content of Natural Gas Deliveries to Consumers  (BTU per Cubic Foot)
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|Year                                                                                                                              | Jan   | Feb   | Mar   | Apr   | May   | Jun   | Jul   | Aug   | Sep   | Oct   | Nov   | Dec  
|--------------------------------------------------------------------------------------------------------------------------------- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | -----
|2012                                                                                                                              | NA    | NA    | NA    | NA    | NA    | NA    | NA    | NA    | NA    | NA    | NA    | NA   
|2013                                                                                                                              | 1,026 | 1,026 | 1,026 | 1,026 | 1,027 | 1,027 | 1,027 | 1,027 | 1,027 | 1,027 | 1,028 | 1,028
|2014                                                                                                                              | 1,029 | 1,028 | 1,029 | 1,029 | 1,030 | 1,030 | 1,032 | 1,033 | 1,033 | 1,033 | 1,034 | 1,035
|                                                                                                                                 
|2015                                                                                                                              | 1,036 | 1,036 | 1,036 | 1,037 | 1,037 | 1,037 | 1,037 | 1,036 | 1,037 | 1,037 | 1,038 | 1,038
|2016                                                                                                                              | 1,038 | 1,038 | 1,037 | 1,037 | 1,034 | 1,034 | 1,034 | 1,037 | 1,037 | 1,036 | 1,037 | 1,039
|2017                                                                                                                              | 1,039 | 1,038 | 1,037 | 1,036 | 1,035 | 1,035 | 1,035 | 1,035 | 1,036 | 1,035 | 1,037 | 1,039
|2018                                                                                                                              | 1,038 | 1,037 | 1,037 | 1,035 | 1,034 | 1,035 | 1,035 | 1,034 | 1,035 | 1,036 | 1,037 | 1,038
|2019                                                                                                                              | 1,038 | 1,037 | 1,037 | 1,036 | 1,035 | 1,035 | 1,037 | 1,038 | 1,037 | 1,036 | 1,040 | 1,040
|                                                                                                                                 
|2020                                                                                                                              | 1,039 | 1,039 | 1,039 | 1,039 | 1,035 | 1,032 | 1,032 | 1,033 | 1,035 | 1,036 | 1,037 | 1,039
|2021                                                                                                                              | 1,038 | 1,041 | 1,038 | 1,036 | 1,035 | 1,034 | 1,035 | 1,034 | 1,035 | 1,035 | 1,037 | 1,038
|2022                                                                                                                              | 1,038 | 1,038 | 1,036 | 1,035 | 1,034 | 1,033 | 1,033 | 1,035 | 1,036 | 1,036 | 1,036 | 1,041
|2023                                                                                                                              | 1,039 | 1,038 | 1,036 | 1,035 | 1,034 | 1,034 | 1,035 | 1,035 | 1,034 | 1,035 | 1,037 | 1,038
|2024                                                                                                                              | 1,039 | 1,039 | 1,037 |       |       |       |       |       |       |       |       |      
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|- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
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|Release Date: 5/31/2024                                                                                                          
|Next Release Date: 6/28/2024