Non-parametrics, k related samples

Please use the Friedman Two-way ANOVA by Ranks

Seven stores are selected for a marketing survey. In each store, five different brands of a new type of hand lotion are placed side by side. At the end of the week, the number of bottles of lotion sold for each brand is tabulated. Test if the customer preference is the same for all the brands. Brand Store A B C D E 5 4 7 10 12 3 1 0 2 16 12 22 22 35 5 4 3. 5 4 10 10 7 13 10 19 18 28 37 58 10 7 6 8 7