CREATE TABLE table_11652 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

How many people were in the crowd when Carlton was the away team?
SELECT COUNT("Crowd") FROM table_11652 WHERE "Away team" = 'carlton'
SELECT COUNT("Crowd") FROM "table_11652" WHERE "Away team" = 'carlton'