Stacked Bar Charting help needed

[CB]

Greeting Excel Pros,

I would like to create a stacked bar chart with a single bar. My
spreatsheet layout is below:

Col A Col B Col C.......ColU
Line #1 Sept 06 Oct 06......Nov 06.....Apr 08

2 Orig 10 5 15
20

3 ADD 1 Data Begins Feb 07

4 Mar Data Begins Mar 07

5 Add 2 Data Begins Feb 07

6 Jun Data Begins Jun 07

7 Add 3 Data Begins Feb 07

8 Aug Data Begins Aug 07

9 Add 4 Data Begins Feb 07

10 Target 20 20 15.....15

I would like my chart to display Row 3s data stacked on top of row 2s data,
row 5s data stacked on top of row 4s data, row 7s data stacked on top of row
6s data, row 9s data stacked on top of row 8s data and row 10s data as a
single column. I would like to display these by month.

Any help is appreciated.
CB