IBM What are the supported Macintosh Operating System versions for IBM SPSS Statistics 18,19, 20, 21

Please see the list below: Current releases 21 and 22: - IBM SPSS Statistics 21 release is supported on Apple Macintosh OS X 10.6 (Snow Leopard), 10.7 (Lion), and 10.8 (Mountain Lion) with Intel processor. - IBM SPSS Statistics 22 release is supported on

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