Here's a cleaned up data set that graphs properly: http://manyeyes.alphaworks.ibm.com/manyeyes/datasets/number-...

and Here's a visualization using the time-treemap to compare sector growth: http://manyeyes.alphaworks.ibm.com/manyeyes/visualizations/t...

and here's a stacked area graph that shows it all at once, although it's not as nice for comparison purposes: http://manyeyes.alphaworks.ibm.com/manyeyes/visualizations/u...