Tim Bunce writes "Inspired by "Where the Jobs Are" (http://use.perl.org/article.pl?sid=08/02/11/2053257) I've finally written up my comparative job trend graph data as a blog post. It has six embedded trend graphs (they're live, so will change over time).
http://blog.timbunce.org/2008/02/12/comparative-language-job-trend-graphs/"