CREATE TABLE table_203_518 (id DECIMAL, "institution" TEXT, "location" TEXT, "nickname" TEXT, "founded" DECIMAL, "type" TEXT, "enrollment" DECIMAL, "joined\ mac" DECIMAL)

what is the enrollment number of misericordia university ?
SELECT "enrollment" FROM table_203_518 WHERE "institution" = 'misericordia university'
SELECT "enrollment" FROM "table_203_518" WHERE "institution" = 'misericordia university'