Estimated ticket sales for May 2-4. Dollar figures in the millions. There are no ties; numbers are rounded off.
1. Iron Man$98.6 Total: $102.1, one week Locations: 4,105
2. Made of Honor$14.8 Total: $14.8, one week Locations: 2,729
3. Baby Mama$10.1 Total: $10.1, two weeks Locations: 2,548
4. Harold & Kumar Escape From Guantanamo Bay$6.1