CREATE TABLE table_9758 ("Coach" CLOB, "Years" CLOB, "Seasons" FLOAT, "Record" CLOB, "Winning %" FLOAT)

what is the winning % for the years 2006-11?
SELECT "Winning %" FROM table_9758 WHERE "Years" = '2006-11'
SELECT "Winning %" FROM "table_9758" WHERE "Years" = '2006-11'