Monday Morning Box Office

Estimated ticket sales for Friday through Sunday at U.S. and Canadian theatres, according to Media By Numbers LLC. Final figures will be released Monday.

1. "Dr. Seuss' Horton Hears a Who!", $45.1 million.

2. "10,000 B.C.," $16.4 million.

3. "Never Back Down," $8.6 million.

4. "College Road Trip," $7.9 million.

5. "Vantage Point," $5.4 million.

6. "The Bank Job," $4.9 million.

7. "Doomsday," $4.7 million.

8. "Semi-Pro," $3 million.

9. "The Other Boleyn Girl," $2.9 million.

10. "The Spiderwick Chronicles," $2.4 million.