What I am trying to do here is pull only the usage data from [Plant] "1010" for the previous month, in this case 06-2018. The answer should be is 18 but what I am getting is 69. This total is for all 5 plants that used this part over the previous month. I changed the plant to a plant that did not use the part this previous month but I still arrive at 69 as the answer.
I have used the following expression when I am pulling data for all of the months in a line or bar graph: