I just found this...good info for analysis of impact. Could cross-reference with various other lists. Also qualitatively to understand how countries have organized their cities. (ie: Argentina is very high on the list - is that one contributing factor why a significant portion of the population lives in 1 city? - Buenos Aires)
1998-2000 prices...but order in list should be relatively unchanged now.
Ratio of premium gasoline price to world average
Units: Ratio of Gasoline Price to World Average
Units: Pump price for super gasoline (US$ per liter): Fuel prices refer to the pump prices of the most widely sold grade of gasoline. Prices have been converted from the local currency to U.S. dollars, and the ratio of the gas price to the world average in the same time period was used in order to normalize the data. For more information, see World Development Indicators, Table 3.12.
Total energy usage per person: