Gross domestic product
Other economic activity measures,  including housing starts,
  commercial floorspace growth, vehicle sales, population
Price indices and deflators
Production and employment for manufacturing
Production and employment for nonmanufacturing
Interest rates

 Petroleum, natural gas, coal, and electricity
   prices
Oil, natural gas, and coal production
Electric and gas industry output
Refinery output
End-use energy consumption by fuel

Macroeconomic variables   defining alternative economic
   growth cases