Question: Name the total number of rank for percentage change yoy 13.1%
SQL: SELECT COUNT("National Rank") FROM "1-27956-3" WHERE "Percentage Change YOY" = '13.1%';

Question: Name the percentage change yoy for Presbyterian College
SQL: SELECT "Percentage Change YOY" FROM "1-27956-3" WHERE "Institution" = 'Presbyterian College';

Question: Name the national rank for Medical University of South Carolina
SQL: SELECT "National Rank" FROM "1-27956-3" WHERE "Institution" = 'Medical University of South Carolina';