I can't figure out why I am getting four of the same bars on a chart with only one data point (I tried three data points and got four sets of the three bars. My data point is a $$ variable that is a sum of 8 $$variables. I tried a single table data point and still got four bars. The data point being used is $$little_tot (the leftmost column). I can't figure out why there are four bars for only one data point!