I stumbled on this link that Bill had shared previously and went back to look at previous snapshots:
March 2014: 2.0: 4.1%, 2.4: 4.3% http://web.archive.org/web/20140327151641/http://w3techs.com/technologies/details/ws-apache/2/all Today (March 2015) : 2.0: 2.8%, 2.4: 16.4% http://w3techs.com/technologies/details/ws-apache/2/all -- Eric Covener cove...@gmail.com