Fox’s broadcast of Sunday’s Daytona 500 saw a ratings dip of about 23 percent compared to last year’s broadcast of the Monster Energy NASCAR Cup Series opener. 

Ratings for the race won by Austin Dillon averaged a 5.1 in metered markets with an 11 share, Fox Sports announced on Monday. Last year’s broadcast had a 6.6 overnight rating with a 15 share. The share estimates the percentage televisions in use tuned to a specific channel.

Sunday’s rating is less than half of what NBC pulled in a dozen years ago.

NBC scored an 11.3 rating for the 2006 Daytona 500, although that race did serve the lead-in to the Winter Olympics that year. This time, Fox is competing with NBC and its Olympic programming, although none were broadcast live at the time the Daytona 500 took place.