<Tr> <Td> 2007 </Td> <Td> 77.89 </Td> <Td> 247.51 </Td> <Td> 0.363 </Td> <Td> 0.09% </Td> <Td> - 14.43% </Td> <Td> 70.18% </Td> <Td> 5.95% </Td> </Tr> <Tr> <Td> 2006 </Td> <Td> 77.82 </Td> <Td> 289.25 </Td> <Td> 0.424 </Td> <Td> 0.36% </Td> <Td> 7.00% </Td> <Td> 74.97% </Td> <Td> 7.12% </Td> </Tr> <Tr> <Td> 2005 </Td> <Td> 77.54 </Td> <Td> 270.32 </Td> <Td> 0.398 </Td> <Td> - 0.13% </Td> <Td> 0.71% </Td> <Td> 75.57% </Td> <Td> 6.67% </Td> </Tr> <Tr> <Td> </Td> <Td> 77.64 </Td> <Td> 268.42 </Td> <Td> 0.395 </Td> <Td> - 1.33% </Td> <Td> - 2.68% </Td> <Td> 76.36% </Td> <Td> 6.76% </Td> </Tr>

What states in the us use hydroelectric power