CREATE TABLE table_15330 ("County" TEXT, "Kerry %" TEXT, "Kerry #" FLOAT, "Bush %" TEXT, "Bush #" FLOAT, "Others %" TEXT, "Others #" FLOAT)

What was Kerry's lowest number of votes where Other received 0.8% and Kerry 70.4%?
SELECT MIN("Kerry #") FROM table_15330 WHERE "Others %" = '0.8%' AND "Kerry %" = '70.4%'
SELECT MIN("Kerry #") FROM "table_15330" WHERE "Kerry %" = '70.4%' AND "Others %" = '0.8%'