Sorting Very Large Spreadsheet By Frequency

[audokie]

I have a very large spreadsheet (~65,000 rows) with multiple columns of information regarding clinical trials for rare diseases. I need to use this spreadsheet to answer the question, "Which rare diseases have the most clinical trials?"

Basically I want to use the Conditions column only to sort those fields by number of frequency. So I would want the disease that is most frequent in the spreadsheet to appear at the top of the list.

I attached the file below. Any help is greatly appreciated!

[Logit]

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https://exceljet.net/formula/running...rrence-in-list