Hi, Dennis,

I'm sure there are many different sites out there with information, but here is one of them...

http://www.tiobe.com/index.php/content/paperinfo/tpci/index.html

Obviously, a survey is only as good as the # of respondants. :)

Also - you could have someone who writes in both C# and FoxPro and T-SQL.

While I'm sure this isn't what you had in mind, I just realized something - MDX is the language that OLAP developers use to query OLAP databases. I certainly wouldn't have expected it in the top list, but am a little surprised it's not on there at all.