CREATE TABLE table_2996 ("Municipality" CLOB, "Coakley votes" FLOAT, "Coakley %" CLOB, "Brown votes" FLOAT, "Brown %" CLOB, "Kennedy votes" FLOAT, "Kennedy %" CLOB, "Total vote" FLOAT, "Turnout %" CLOB)

What was the turnout percentage in the place that had 44.6% vote for brown?
SELECT "Turnout %" FROM table_2996 WHERE "Brown %" = '44.6%'
SELECT "Turnout %" FROM "table_2996" WHERE "Brown %" = '44.6%'