Citations to faculty scholarship by federal and state courts

Courtesy of the good folks at St. Thomas.  The number of cites are remarkably few, even for those in "the top ten."  

UPDATE:  A colleage elsewhere writes with an explanation for why the numbers are artificially low:  "They only counted citations in the Supreme Court, the U.S. Court of Appeals, and state supreme courts. Also, they only counted citations to traditional law review articles: Citations to books, treatises, etc were not counted."