CREATE TABLE table_78474 ("Week" FLOAT, "Date" CLOB, "Opponent" CLOB, "Result" CLOB, "Game site" CLOB, "Attendance" CLOB)

What was the Attendance in Week 17?
SELECT "Attendance" FROM table_78474 WHERE "Week" = '17'
SELECT "Attendance" FROM "table_78474" WHERE "Week" = '17'