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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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|Percent of Industrial Natural Gas Deliveries in Alabama Represented by the Price  (Percent)
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|Percent of Industrial Natural Gas Deliveries in Alabama Represented by the Price  (Percent)
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|Year                                                                                                                              | Jan  | Feb  | Mar  | Apr  | May  | Jun  | Jul  | Aug  | Sep  | Oct  | Nov  | Dec 
|--------------------------------------------------------------------------------------------------------------------------------- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ----
|2001                                                                                                                              | 26.4 | 25.4 | 21.7 | 22.1 | 19.5 | 21.1 | 21.0 | 21.8 | 21.4 | 20.8 | 22.1 | 21.9
|2002                                                                                                                              | 24.1 | 22.3 | 22.5 | 20.1 | 18.3 | 19.6 | 20.7 | 21.4 | 20.0 | 21.4 | 24.2 | 23.5
|2003                                                                                                                              | 22.3 | 22.2 | 23.9 | 21.3 | 20.5 | 20.8 | 21.8 | 18.1 | 19.7 | 19.6 | 21.6 | 22.3
|2004                                                                                                                              | 22.6 | 23.2 | 21.9 | 19.9 | 20.2 | 20.8 | 19.1 | 19.9 | 19.1 | 19.7 | 20.2 | 21.8
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|2005                                                                                                                              | 22.9 | 23.8 | 21.3 | 23.1 | 23.1 | 22.6 | 24.8 | 22.8 | 26.3 | 23.5 | 23.2 | 26.2
|2006                                                                                                                              | 22.8 | 23.1 | 22.4 | 24.1 | 23.9 | 22.2 | 22.5 | 23.0 | 23.4 | 24.5 | 24.6 | 25.6
|2007                                                                                                                              | 24.1 | 24.8 | 24.4 | 23.9 | 24.8 | 23.9 | 23.4 | 23.3 | 23.7 | 24.2 | 24.2 | 23.4
|2008                                                                                                                              | 26.0 | 26.3 | 26.9 | 26.1 | 26.2 | 27.2 | 26.9 | 26.6 | 28.7 | 28.5 | 28.5 | 29.4
|2009                                                                                                                              | 29.5 | 31.9 | 33.3 | 28.2 | 27.1 | 27.0 | 22.1 | 27.2 | 26.1 | 26.2 | 28.1 | 27.4
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|2010                                                                                                                              | 29.4 | 29.1 | 28.2 | 25.4 | 25.2 | 22.2 | 21.6 | 22.7 | 22.0 | 22.9 | 23.5 | 23.6
|2011                                                                                                                              | 25.3 | 25.5 | 23.9 | 24.0 | 22.7 | 21.1 | 22.2 | 23.0 | 22.4 | 22.1 | 24.6 | 24.4
|2012                                                                                                                              | 23.9 | 23.2 | 22.9 | 21.6 | 21.2 | 20.8 | 19.9 | 21.6 | 20.3 | 21.9 | 23.1 | 24.6
|2013                                                                                                                              | 25.2 | 25.0 | 25.7 | 24.3 | 22.2 | 21.7 | 21.7 | 22.9 | 21.9 | 22.8 | 24.1 | 25.6
|2014                                                                                                                              | 25.5 | 26.9 | 26.8 | 22.2 | 20.8 | 21.6 | 22.1 | 22.3 | 22.2 | 21.5 | 23.5 | 24.0
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|2015                                                                                                                              | 23.8 | 24.4 | 24.4 | 23.4 | 24.1 | 22.2 | 21.5 | 21.6 | 23.0 | 23.6 | 23.0 | 22.7
|2016                                                                                                                              | 24.8 | 26.2 | 24.4 | 21.7 | 24.6 | 22.0 | 24.5 | 24.8 | 25.5 | 25.7 | 24.8 | 25.9
|2017                                                                                                                              | 26.4 | 26.7 | 27.0 | 26.8 | 25.2 | 26.0 | 23.8 | 24.0 | 26.8 | 27.8 | 27.1 | 26.7
|2018                                                                                                                              | 25.5 | 24.8 | 25.2 | 24.8 | 24.1 | 23.6 | 22.9 | 23.9 | 22.7 | 24.0 | 23.7 | 24.4
|2019                                                                                                                              | 23.7 | 24.7 | 23.7 | 23.3 | 23.0 | 22.3 | 22.3 | 22.7 | 23.8 | 23.5 | 23.6 | 24.7
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|2020                                                                                                                              | 23.9 | 24.6 | 24.6 | 23.8 | 24.0 | 24.4 | 23.6 | 21.3 | 22.0 | 22.2 | 22.6 | 24.8
|2021                                                                                                                              | 24.1 | 25.0 | 25.0 | 24.6 | 24.4 | 24.0 | 24.0 | 24.6 | 22.8 | 23.3 | 24.5 | 25.6
|2022                                                                                                                              | 25.9 | 27.2 | 27.9 | 25.7 | 24.7 | 24.4 | 24.4 | 25.9 | 24.3 | 24.9 | 26.2 | 28.1
|2023                                                                                                                              | 28.5 | 28.6 | 27.4 | 26.2 | 27.1 | 26.3 | 26.1 | 26.6 | 28.6 | 27.3 | 28.6 | 29.9
|2024                                                                                                                              | 31.0 | 30.1 | 29.4 | 29.1 | 28.6 |      |      |      |      |      |      |     
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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: 7/31/2024                                                                                                          
|Next Release Date: 8/30/2024