sort by index order

Hello,

I want to sort the data in the graphics by the index number, but it never appears in the correct way. C

So i have a column with the measures that are in this formula " 1 - name of measure" "2- name of mesure" ....."12-name of mesure"
I have created one new column that is only the number of measure "1","2",...,"12" and sorted by this new column and added a index to order the data. However in my graphs appears every time in other orther..could you please help me?



thanks in advance.