Rick thanks again. Using the above formula gives 0 as result.I don't know If I have been explaining things correctly. When I said minimum value what I meant is not zero.
We don't need zero here. The minimum value for 212 is 3. Likewise the minimum value for 223, 230, 242 should be 1, 3, 5 respectively. That is the formula I am looking for.
Thank you so much for the reply and patience.
I have attached image and excel file of how the answer should be.




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