adcelannotate = {"mobilepaywallcategory" : "MOBILE_PREM-BUSINESS","nativepaywallcategory" : "NATIVE_PREM-BUSINESS"};American Electric Power Ohio has improved its score in a survey of customer satisfaction, but remains near the bottom of its peer group. The utility had a score of 654 out of 1,000 in the report from J.D. Power and Associates, which is up 21 points from last year.