CREATE TABLE table_52414 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

What is the Crowd number for the Away team of Richmond?
SELECT SUM("Crowd") FROM table_52414 WHERE "Away team" = 'richmond'
SELECT SUM("Crowd") FROM "table_52414" WHERE "Away team" = 'richmond'