CREATE TABLE table_56999 ("Episode" CLOB, "Air date" CLOB, "Rating" FLOAT, "Share" FLOAT, "18-49  ( Rating/Share ) " CLOB, "Viewers  ( m ) " FLOAT, "Rank  ( timeslot ) " CLOB)

what is the total viewers (m) when the rating is 6.4 and the share is more than 11?
SELECT COUNT("Viewers (m)") FROM table_56999 WHERE "Rating" = '6.4' AND "Share" > '11'
SELECT COUNT("Viewers (m)") FROM "table_56999" WHERE "Rating" = '6.4' AND "Share" > '11'