Language statistics

Number of contestants using specific language.

LanguageQualification RoundRound 1ARound 1BRound 1CRound 2Round 3APAC SemifinalAMER SemifinalEMEA SemifinalWorld Finals
C458110451173518131
C#63717013921096322391
C++2900112379693112176821337715774
Haskell45181115133211
Java178357339459927510813133419
JavaScript143421
Lisp16334321
Pascal91311834261311
Perl19562314315
PHP118305305
Python695244203198135261323
Basic311
Brainfuck1
PL/SQL12
Shell44
J4222
Lua95321
MATLAB214764
OCaml2514241
Ruby1224439442551
Scala42221
Scheme1152121
Visual Basic63121110511
ActionScript2211
AutoIt11
AWK1
bc1
Clojure3111
D411
Eiffel211
Erlang2111
Groovy4112
Maple1
Mathematica3
Mercury1
mIRC1
Objective-C3
Octave21
Prolog11
R211
SQL1
Standard ML1
TCL1
WRAPL11