In the most recent survey, they interviewed 434 webmasters in October & November 1998 and found that 24.9% used analog. The next most popular program was used by 20.3% of webmasters. Counting only webmasters who used any logfile analyser, analog's figure rises to over 29%.
Note: The graphs for this question were never made. The figures are obtained from the detailed datasets. The data are copyright Georgia Tech Research Corporation.
Stephen Turner, ClickTracks web analytics