Over the past 30 years，theaveragefamilyhasdramaticallyincreasedthenumberofmealstheyeatatrestaurants.thepercentageofthefamints #039； sfoodbudgetspent staurantmealssteadilyclimbed.just 10 percentofthefoodbudgetwasspentonrestaurantmealsin 1970， and 15 percent in 1980.thatpercentagemorethandoubledin 1990，to 35 percent，and rose again in 2000 to 50 percent。

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Over the past 30 years，theaveragefamilyhasdramaticallyincreasedthenumberofmealstheyeatatrestaurants.thepercentageofthefamints #039； sfoodbudgetspent staurantmealssteadilyclimbed.just 10 percentofthefoodbudgetwasspentonrestaurantmealsin 1970， and 15 percent in 1980.thatpercentagemorethandoubledin 1990，to 35 percent，and rose again in 2000 to 50 percent。

wherefamilieseattheirrestaurantmealsochangedduringthat 30-year

period. In 1970，familiesatethesamenumberofmealsatfoodandsit-down restaurants.in 1980，familiesateslightlymorefrequents

restaurants. However，since 1990， fastfoodrestaurantsservemoremealstothefamiliesthandothesit-down restaurantmealsfrom 2000 wereatenatfast ontinues，eventuallythenumberofmealsthatfamilieseatfastfoodrestaurantscoulddoublethenumberofmease