* As of midnight ET on July 30, Mountain Lion was generating 5.83 percent of all Mac Web traffic. That makes it Apple’s fourth most popular desktop OS after Leopard; Snow Leopard remains by far the most popular with a usage rate of 44.60 percent.
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Distribution of Mac OS X use in 2012, by Mountain Lion version number
This statistic shows a distribution of the use of Mac operating system X (Mountain Lion) as of June 2012, as differentiated by the version number installed. As of this time, 44.87 percent of Mountain Lion users had the Mac OS X 10.6 version. Mountain Lion was generating 5.83 percent of all Mac Web traffic.*
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AllThingsD.com. (July 31, 2012). Distribution of Mac Operating System X (Mountain Lion) use as of June 2012, by version number [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 24, 2026, from /statistics/244810/share-of-mac-os-x-use-in-2012-by-version-number/
AllThingsD.com. "Distribution of Mac Operating System X (Mountain Lion) use as of June 2012, by version number." Chart. July 31, 2012. ÌÇÐÄÆƽâ°æ. Accessed July 24, 2026. /statistics/244810/share-of-mac-os-x-use-in-2012-by-version-number/
AllThingsD.com. (2012). Distribution of Mac Operating System X (Mountain Lion) use as of June 2012, by version number. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 24, 2026. /statistics/244810/share-of-mac-os-x-use-in-2012-by-version-number/
AllThingsD.com. "Distribution of Mac Operating System X (Mountain Lion) Use as of June 2012, by Version Number." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 31 Jul 2012, /statistics/244810/share-of-mac-os-x-use-in-2012-by-version-number/
AllThingsD.com, Distribution of Mac Operating System X (Mountain Lion) use as of June 2012, by version number ÌÇÐÄÆƽâ°æ, /statistics/244810/share-of-mac-os-x-use-in-2012-by-version-number/ (last visited July 24, 2026)
Distribution of Mac Operating System X (Mountain Lion) use as of June 2012, by version number [Graph], AllThingsD.com, July 31, 2012. [Online]. Available: /statistics/244810/share-of-mac-os-x-use-in-2012-by-version-number/
