Simple job searches on monster.com showed the following results

       
 09/04/0301/12/0405/19/0407/22/0409/16/0411/16/0401/27/05
Flash 69285214421368149815591000+
C# 702914 1667 180825502842 1000+
JavaScript 14491366 22222406270330331000+
.NET14851643299133495000+*5000+1000+
PHP 550 559671 5958838351000+
ColdFusion 131 138 248238267337324
Java 4386 5000+5000+5000+5000+5000+1000+
Apache 535486859996 1119 1208 1000+
IIS11041051 15121700196220471000+
Macromedia Flex     51522

oh well.. this was fun while it lasted.. Monster no longer gives specific result counts if there are more than 1000 results.

Note that the results do include some extraneous listings, and this is totally un-scientific, but some interesting patterns are emerging..
* Monster changed their search algorithm aparently and so I started using "NET" instead of ".NET" at any rate the number of .NET jobs has grown tremendously over the past year

updated 01/27/05