| Source: 1985-1994: Energy Information Administration, Annual Energy Review 1995, DOE/EIA-0384(95) (Washington, DC, July 1996), Table 8.1. 1995-1998: Energy Information Administration, Electric Power Annual 1998, Volume II, DOE/EIA-0348(98)/2 (Washington, DC, December 1999), Tables 41-43. |