Moody's Analytics estimates the Des Moines metropolitan area saw a 0.27 percent, or about $22.1 million, drop in gross state product as a result of the partial shutdown of the federal government for 17 days in October, The Des Moines Register reported. The Quad Cities - including Davenport and Bettendorf in Iowa and Moline and Rock Island in Illinois - were hit even harder, experiencing an estimated $25.3 million loss. Iowa City took a $7.1 million hit, while the Cedar Rapids, Ames and Sioux City metro areas saw losses of $3.8 million, $3.4 million and $2.4 million, respectively.