so it seems that you and I are not the only ones with a different opinion on who is where in the list.
And if you look at the subheading of the list
a copy and paste :)
Total Petroleum and Other Liquids Production, 2014. ("Other liquids" include biofuels, liquids derived from coal and oil shale, and refinery gain.)[3]
We started out with just oil production didn't we?