Percent growth in average weekly wage, selected counties, fourth quarter 2005-fourth quarter 2006 Percent change Rockingham, NH 18.0 Sedgwick, KA 14.0 Trumbull, OH 14.0 Travis, TX 10.9 Waukesha, WI 10.4 Santa Cruz, CA 10.1 Rock Island, IL 9.5 Ada, ID 8.9