Andrew, I suspect recent changes to the static_export.pl script are causing duplicate rows for some builds. For example, we have two rows for a 15S build with VisualAge C++ 6.0 on AIX 5.2. There are a number of other duplicates as well, including a few results for Intel C++ 9.1 that appear in triplicate, and one for EDG eccp is there four times.
Thanks Martin