This is a chart of effective tax rates on gross income of $100,00 for various countries. The 
taxes are broken down to either employment tax or income tax.  The top of the list is Belgium 
and there is a smooth decline down to Russia, but then a very marked jump down to the UAE. 
Most of the taxes are income tax.
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Matrix dimensions must agree.

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    output = repmat(a,[1 1 3]).*single(im)/255;

Error in plot_individual_user_maps (line 49)
        [heat] = plotSpotlight(im,heatmap,3);