Analysis of information sources in references of the Wikipedia article "Pac-Man (Atari 2600 video game)" in English language version.
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: CS1 maint: others (link)Almost 7 million Pac-Man game cartridges were sold last year
By 1981, Atari's sales grew to $1 billion as it controlled about 75 percent of the fast-growing video game market. The dizzying climb continued into 1982, with Pac-Man alone bringing in over $200 million.