I have a weird issue with a straight table calculation.This was already developed and I am unabe to understand regarding a particular calculation.If you see my attached file,there is a table in it which has the first row under Ship Name column."Average per month".I am not able to understand how this is calculated??? I cannot find any of its relation in expressions/dimension. my script is not complete in the attachment as I cant share the complete of it.Is this calculation happening in script level or chart level,please can someone help me???