if you can see, in order to put in the percentage value I have put in an additional expression and marked it as "Y" for values on data point.
but the thing is that the value is showing up for both side of stacked bar chart.
How can I make it show up for only the lower part of the stacked bar?
I know that if the proportion of lower bar is significantly bigger thus not enough room for the top bar then the words will only show up for the lower part. but how do I deal with cases like this.