JeteMc,

Thank you very much. It is working like a charm. :-)

The only glitch in the real spreadsheet that I applied the solution to is that a couple of times the column "A" in the "New Tally" sheet will include not only the proper results, but one or several empty rows. What type of phenomena in would lead to that occurring? (I took care of zeroes showing up, but even after close examination of data and patterns can't figure out what causes the empty cells in the "New Tally" column "A".)