Department
First name
Last name
Age
Sales
Peter
Miller
34
Megan
Roberts
39
HR
Christina
Smith
22
Sophie
Taylor
40
Product Development
Alex
Wood
23
Rob
46
Paul
32
Marketing
Adam
Parker
21
Emily
Miles
50
The table shows the table data grouped by the first (“Department”) column. Besides the grouping feature, the table also demonstrates how a footer can be used to calculate the average value of a column (column “Age” in the example above).