CREATE TABLE table_26596 ("County" TEXT, "Coakley %" TEXT, "Coakley votes" FLOAT, "Brown %" TEXT, "Brown votes" FLOAT, "Kennedy %" TEXT, "Kennedy votes" FLOAT)

What was the percentage of votes for coakley when kennedy won 1.6%
SELECT "Coakley %" FROM table_26596 WHERE "Kennedy %" = '1.6%'
SELECT "Coakley %" FROM "table_26596" WHERE "Kennedy %" = '1.6%'