Los Angeles ? A lonely little robot made millions of friends during the weekend – and even outgunned Angelina Jolie.

“WALL-E,” the Pixar Animation tale of a robot toiling away on a long-abandoned Earth, debuted as the No. 1 movie with $62.5 million in ticket sales, with Jolie’s assassin thriller “Wanted” opening in second place with $51.1 million, according to studio estimates Sunday.

The two movies combined to keep Hollywood on a roll. The top 12 movies took in $179.2 million, up 22 percent from the same weekend last year, when Pixar’s “Ratatouille” opened with $47 million.

It was the fifth straight weekend that revenues climbed. Revenues for the summer season that began May 2 are up 6 percent over last year’s record pace, according to box-office tracker Media By Numbers.

The sour economy and high gas prices may be helping to fuel Hollywood’s boom, said Paul Dergarabedian, president of Media By Numbers. Movies tend to thrive in tough times because they are relatively cheap compared with sports events and other outings.

Estimated ticket sales for Friday through Sunday at U.S. and Canadian theaters, according to Media By Numbers LLC.

1. “WALL-E,” $62.5 million.

2. “Wanted,” $51.1 million.

3. “Get Smart,” $20 million.

4. “Kung Fu Panda,” $11.7 million.

5. “The Incredible Hulk,” $9.2 million.

6. “The Love Guru,” $5.4 million.

7. “Indiana Jones and the Kingdom of the Crystal Skull,” $5 million.

8. “The Happening,” $3.9 million.

9. “Sex and the City,” $3.8 million.

10. “You Don’t Mess With the Zohan,” $3.2 million.