How to create a scatter chart with spread sheet below. The x axis may be
location and Y axis are lot name

Lot value location
A 3 1
A 4 2
A 5 3
B 6 1
B 4 2
B 2 3
C 5 1
C 6 2
C 8 3
D 4 1
D 9 2
D 5 3