How to run trend correlation of multiple subjects? (Beginner)


I have a set of data which looks similar to the below
                       Y1                            Y2                    Y3......Y20
Branch         Sales            Profits       Sales        Profits
a                  x1                z1          x4             z4
b                  x2                z2          x5             z5
c                  x3                z3          x6             z6
At first I was looking at plotting a scatter plot to determine the correlation over time. However, that would mean, that the branches (a,b.c,..) are not accounted for. How do I run this type of data within SPSS? :confused:

Any tip to handle this data set would be appreciated.