Table: daytona_500_broadcasts_4
Columns: year
network
lap_by_lap
s_color_commentator
pre_race_host
ratings

Question: When the Year is smaller than 2004, and Mike Joy is the Lap-by-lap, what are the Ratings?
SQL: SELECT "ratings" FROM daytona_500_broadcasts_4 WHERE "year" < 2004 AND "lap_by_lap" = 'mike joy'

Question: Which Network has Bill Weber for the Lap-by-lap?
SQL: SELECT "network" FROM daytona_500_broadcasts_4 WHERE "lap_by_lap" = 'bill weber'

Question: Who was the Pre-Race Host when Mike Joy was the Lap-by-lap in the Year 2005?
SQL: SELECT "pre_race_host" FROM daytona_500_broadcasts_4 WHERE "lap_by_lap" = 'mike joy' AND "year" = 2005

Question: How many Years have Ratings of 10.9/23?
SQL: SELECT COUNT("year") FROM daytona_500_broadcasts_4 WHERE "ratings" = '10.9/23'