Particularly, what do the figures look like for the amount of energy consumed per household in 2011? As a comparison, how much energy have you consumed in 2011? Also, I'm interested to know what kind of fuels or carriers are most often used. I'm tempted to believe that coal is probably one of the bigger fuel supplies and DTE products are more readily installed in consumers' homes. Thanks for any insight you guys can provide, looking forward to reading some interesting posts.