Relational reference in Graph

I have a large amount of data in repetitive blocks, 1 block for each geographical subdivision. I want to extract certain data from each block, summarize it as a group of contiguous cells, and then display the summarized data as a bar graph. I would like to do a copy of the extracted summary and graph and then paste that adjacent to each of the following blocks. The copy work fine for the extracted summary data with the cell relationships in place, however, the pasted chart does not update the relationships, but continues to refer to the cells of the original (first) created graph.

How do I get the chart references to be relational?