India's sex ratio (Female per 1000 males): From 1960 to 2000 female were outnumbered than 
male (0-6 years of age) in comparison to total population. However, female ration started 
to fall below total population since 2000. 
Error using .*
Matrix dimensions must agree.

Error in plotSpotlight (line 30)
    output = repmat(a,[1 1 3]).*single(im)/255;

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