title: How to use COUNT/COUNTIF to count cell value of a given range in another sheet
body: <p>Sheet1 contains raw data: name (col-1), project (col-2), year.... etc (columns)<br>
  Sheet2 range (A1:A5) has the project name list</p>
  
  <p>I need the count, in sheet2 (range B1:B5), of each project in the list from sheet1.</p>
  
  <p>How can I use COUNTIF to do that? </p>