I need to loop through the data because I need to plot a chart for
every group of value in Column A. For example the following sample data
shows that it should produce 4 charts for each person in Column A, for
the value from B to D.

A B C D
1 FAYE 8965 56342 22969
2 FAYE 78515 332566 122443
3 FAYE 63903 324033 75769
4 FAYE 61027 324078 74577
5 FAYE 60624 323889 100977
6 JEFF 60103 329421 111792
7 JEFF 56807 321219 122607
8 Jean 57618 319549 133422
9 Jean 58433 321294 144237
10 Jean 59119 322247 155052
11 Jean 60971 318629 165867
12 mark 62601 314424 176682
13 mark 65245 318827 187497
14 mark 64662 320495 198312
....
....

I hope I have clarified my question. Your help is greatly appreciated.

Faye Larson