CREATE TABLE table_15685 ("County" TEXT, "Kerry%" TEXT, "Kerry#" FLOAT, "Bush%" TEXT, "Bush#" FLOAT, "Others%" TEXT, "Others#" FLOAT)

What is the average value of Bush# when the value for Others# is greater than 57, and the value for Bush% is 49.2%?
SELECT AVG("Bush#") FROM table_15685 WHERE "Others#" > '57' AND "Bush%" = '49.2%'
SELECT AVG("Bush#") FROM "table_15685" WHERE "Bush%" = '49.2%' AND "Others#" > '57'