This is Sudheer. Please let me know if you need help with @akshay suggestion. You can access this functionality by hovering the mouse pointer on the little inverted orange icon. Please let me know if you run into any issues.
Can you do a change into function for all the three columns to numeric? I notice that even though the datatype of the column is numeric, the zeros are stored as text. Paxata picks the datatype based on the majority of the column values (which seem to be numeric)