Add multiple categories to horizontal axis in chart
Hi,
I am working on a staff sales chart & that compares 2 years worth of data on
a month by month basis for 4 staff.
I was wondering how I could have 2 categories on the horizontal axis of the
chart.
ie staff names & also month
eg Staff A Staff B Staff C Staff D Staff A Staff B Staff C Staff D
January February
Thanks in advance
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