The only idea I have at the moment would be to try to incorporate the Calculated Value control into an HTML popup window. I have built some of these in a text area so when you hover over something a window box opens with some text details.
wirlybird - Feb 04, 2016 - 9:16am
Thankyou for your reply. I got the count as suggested by you, but how to display this count in a popup when I click on button.