25 July

USA Box Office Returns for the weekend starting 1 August 2008

Rank	Weekend Total	Weeks	Screens	Weekend screen avg.	Cumulative box office
1.	The Dark Knight (2008)
	$42,664,219 (-43%)	3	4,266	$10,000	$393,751,065
2.	The Mummy: Tomb of the Dragon Emperor (2008)
	$40,457,770 (%)	1	3,760	$10,760	$40,457,770
3.	Step Brothers (2008)
	$16,506,526 (-47%)	2	3,094	$5,335	$63,172,026
4.	Mamma Mia! (2008)
	$12,615,515 (-29%)	3	3,062	$4,120	$87,470,125
5.	Journey to the Center of the Earth (2008)
	$6,662,406 (-31%)	4	2,285	$2,915	$72,927,314
6.	Swing Vote (2008)
	$6,230,669 (%)	1	2,213	$2,815	$6,230,669
7.	Hancock (2008)
	$5,087,756 (-39%)	5	2,782	$1,828	$215,883,222
8.	WALL·E (2008)
	$4,603,179 (-28%)	6	2,555	$1,801	$204,078,076
9.	The X Files: I Want to Believe (2008)
	$3,385,878 (-66%)	2	3,185	$1,063	$17,021,373
10.	Space Chimps (2008)
	$2,720,177 (-40%)	3	2,134	$1,274	$21,971,016

Highest total gross:	The Dark Knight (2008)
Highest per-screen average:	The Mummy: Tomb of the Dragon Emperor (2008)
Yellow chart positions indicate new entries

Weekend box office data supplied by and copyright ACNielsen EDI ©2008