CREATE TABLE table_19760 ("Week" FLOAT, "Date" CLOB, "Opponent" CLOB, "Result" CLOB, "Record" CLOB, "Game Site" CLOB, "Attendance" FLOAT)

Name the number of weeks for 50073 attendance
SELECT COUNT("Week") FROM table_19760 WHERE "Attendance" = '50073'
SELECT COUNT("Week") FROM "table_19760" WHERE "Attendance" = '50073'