A survey was given asking whether they watch movies at home from Netflix, Redbox, or a video store. Use the results to determine how many people use Redbox. 54 only use Netflix 43 only use Redbox 22 only use a video store 13 use only a video store and Redbox 43 use only Netflix and Redbox 38 use only a video store and Netflix 15 use all three 21 use none of these people used Redbox.

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