http://www.go-hero.net/jam/lang Haskell as the highest ranked FP language in the Google Code Jam, with more submissions than Lisp, Scheme, SML and OCaml put together :) # C++ (used by 2875 people) # Java (used by 1747 people) # Python (used by 691 people) # C# (used by 609 people) # C (used by 453 people) # Perl (used by 193 people) # Ruby (used by 124 people) # PHP (used by 119 people) # Pascal (used by 90 people) # Haskell (used by 46 people) # Visual Basic (used by 43 people) # Objective-C (used by 24 people) # Lisp (used by 15 people) # Javascript (used by 13 people) # Scheme (used by 11 people) # Lua (used by 10 people) # Objective CAML (used by 10 people) # Basic (used by 9 people) # Bourne Shell (bash) (used by 5 people) # D (used by 4 people) # Groovy (used by 4 people) # J (used by 4 people) # Scala (used by 4 people) # ActionScript (used by 3 people) # Clojure (used by 2 people) # Eiffel (used by 2 people) # Erlang (used by 2 people) # SQL (used by 2 people) # Shell Script (sh) (used by 2 people) # Visual Basic Script (used by 2 people) # AWK (used by 1 people) # Arc (Lisp) (used by 1 people) # AutoIt Ver. 3 Script (used by 1 people) # Brainfuck (used by 1 people) # GNU Data Language (used by 1 people) # Informix 4GL (used by 1 people) # K (used by 1 people) # Maple (used by 1 people) # Standard ML (used by 1 people)