The source data of the chart is in the SVG image file in a clearly readable format. You see the original numbers inside of the SVG file in the form of a list such as this:
...
1995 10.06
1996 11.75
1997 12.45
...
Content of SVG
To view the data download the SVG file itself. To do so right-click this link, and then choose the option to save: File:World energy consumption.svg. Launch any text editor. Open the downloaded SVG file with the text editor (usually; file menu, open). To see the list of data, search for the phrase id="graph1".
Edit SVG
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The conversion factor is exactly 4.4194 TWh/Mtoe, according to the ...workbook.xlsx, tab "Approximate conversion factors".
Lasisi
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An bada damar a kofa, a yaɗa/ko sauya wannan kundi ƙarƙashin Lasisin GNU ta kyauta, Fitarwa na 1.2 ko duk wani fitarwa da zai biyo baya daga Gidauniyar Samar da Software ta Kyauta; ba tare da sauyin sashe ba, babu Rubutun Fuskar gaban shafi, kuma babu Rubutun bayan shafi. Kofi na lasisin na nan an sanya sa aciki ƙarƙashin sashen GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue
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Oil, gas, coal are to be calculated into TWh as follows:
1 toe = 11.63 MWh (http://en.wikipedia.org/wiki/Tonne_of_oil_equivalent)
BP thermal to electrical conversion efficiency: 38%, recalculated by use of:
'statistical_review_of_world_energy_full_report_2012.xlsx", tab 'Primary Energy - Cons by fuel'
i.e. nuclear 2011: 2651.8 TWh / 600.03 Mtoe = 4.4194 TWh/Mtoe; 4.4194 MWh/toe / 11.63 MWh/toe = 0.38 = 38%
-> 1 toe = 4.4194 MWh energy production
-> 1 Mio toe = 4.4194 TWh energy production
-> 1000 Mio toe = 4.4 x 1000 TWh energy production