I have created a Stacked Bar Graph (in 3D) using the [Forena reports][1] module, which looks like so:

[![enter image description here][2]][2]

I was able to successfully create this graph. But I am having problems in showing the corresponding values on the bars. The values I want to show on the graph are:

 - colombia_blue:0.75
 - colombia_red:0.25
 - LATAM_blue:0.57
 - LATAM_red:0.43

I searched for the frx attributes. I found attributes to change the color of these 2 graphs, but not the label.

Here is the relevant part of my report specification (frx file):

[![enter image description here][3]][3]


  [1]: https://www.drupal.org/project/forena
  [2]: https://i.sstatic.net/RrjYx.jpg
  [3]: https://i.sstatic.net/PyDKe.jpg