This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help.
Summary
DescriptionAlaska Crude Oil Production.PNG
English: Graph of Alaska crude oil production from 1975 to 2007, created using MS Excel with data from the US Energy Information Administration
Date
Source
Own work
Author
RockyMtnGuy
Licensing
I, the copyright holder of this work, hereby publish it under the following licenses:
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
You are free:
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue
You may select the license of your choice.
Captions
Add a one-line explanation of what this file represents
GNU Free Documentation License, version 1.2 or later
inception
19 August 2008
source of file
original creation by uploader
MIME type
image/png
checksum
7cc690f54aaa0dcc2966c7594b95730788288e7d
determination method: SHA-1
data size
20,566 byte
height
610 pixel
width
610 pixel
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time
Thumbnail
Dimensions
User
Comment
current
04:56, 1 March 2019
610 × 610 (20 KB)
User-duck
Cropped square without border using CropTool with precise mode.
21:20, 11 February 2012
668 × 650 (30 KB)
RockyMtnGuy
Update graph to 2010 production data
03:18, 11 May 2009
754 × 753 (51 KB)
RockyMtnGuy
Update graph data to 2008
02:53, 20 August 2008
633 × 720 (33 KB)
RockyMtnGuy
{{Information |Description={{en|1=Graph of Alaska crude oil production from 1975 to 2007, created using MS Excel with data from the US Energy Information Administration}} |Source=Own work by uploader |Author=RockyMtnGuy |Date= |Permis
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):