Yes, I play the guitar http://www.oliver-sinz.de/masskleidung/anspruch/ generic womenra A variety of factors have pushed that cost upward, says Mark Lino, economist at the USDA Center for Nutrition Policy and Promotion and the report's author. One is housing, the area in which parents spend the most on their children. Housing accounts for 30 percent of the cost of raising a child. That's little changed since 1960, says Lino, but Americans across the income spectrum spend much more on housing in general now than they did back then.