UNIQUE returns each value once, in the order it first appears.
Sales pulled this report out of the CRM and every order repeats its region. You need the list of regions, each once, to build a summary against. In E2, use UNIQUE to list the distinct regions from B2:B9.
Solve it on your own to keep the bonus. Each hint gets one step closer to the formula.
The same formula in the other shapes it takes at work.
UNIQUE returns each value once, in the order it first appears.
Spill the distinct list, then count each item against the source.
UNIQUE's third argument keeps only values that appear a single time.
Give UNIQUE several columns and it removes duplicate rows, not duplicate values.
This is the grid you start with. Cell references in the task — B6, C2 — point at the row numbers and column letters below.
| A | B | C | D | E | |
|---|---|---|---|---|---|
| 1 | Order | Region | Amount | Regions | |
| 2 | SO-1041 | North | 1200 | ||
| 3 | SO-1042 | South | 890 | ||
| 4 | SO-1043 | North | 2100 | ||
| 5 | SO-1044 | East | 640 | ||
| 6 | SO-1045 | South | 1750 | ||
| 7 | SO-1046 | North | 430 | ||
| 8 | SO-1047 | West | 980 | ||
| 9 | SO-1048 | East | 1310 |
One formula replaces copy, paste-special, Remove Duplicates, and doing it all again next month when the export changes. Because it spills, the list resizes itself when a new region appears.