CREATE TABLE table_32295 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

What was the smallest crowd for a Carlton away game?
SELECT MIN("Crowd") FROM table_32295 WHERE "Away team" = 'carlton'
SELECT MIN("Crowd") FROM "table_32295" WHERE "Away team" = 'carlton'