The average broadband speeds seem to have an odd distribution (which would be the most useful for comparision). As the US doesn't break the to 10 for 4 or 10 Mb

The average broadband speeds seem to have an odd distribution (which would be the most useful for comparision). As the US doesn't break the to 10 for 4 or 10 Mbps connections in Fig 8 & 9 repspectively of that same report. Nor does it break the top 10 in the average peak speed in fig 7. Is there a connection speed equivalent of gini coefficient? If that were calculated, it might seem we have a connection speed inequality might mirror the US income inequality.