Issue with bar graph continuing count when revisiting

Hello,

I have a bar graph that counts up to the desired value when the user clicks on it and then stops the count. However, when revisiting the slide and clicking the graph again it will continue the count from where it left off and go on indefinitely. I want it to reset to the initial state and allow users to click on the graph and have it count to the originally desired value. I have all slides and layers set to initial state when revisiting so I am not sure what I am doing wrong. Any help is appreciated. 

Thank you.