,Altruism,Career,Fun,Reciprocity,Ideology,Kinship,Learning,Own_use,Pay,Reputation,GSoC
Altruism,19,1,7,8,1,1,8,4,3,2,0
Career,1,5,3,0,0,1,1,3,1,1,0
Fun,1,2,12,1,1,3,3,1,4,2,0
Reciprocity,11,2,5,13,1,2,7,6,1,1,0
Ideology,5,1,4,6,11,0,3,4,5,2,0
Kinship,2,0,1,2,0,1,0,1,2,1,0
Learning,11,3,8,14,1,5,24,9,6,3,0
Own_use,13,2,12,10,7,6,13,23,8,6,0
Pay,3,3,0,2,2,1,4,5,14,6,0
Reputation,2,1,1,2,1,0,1,5,2,3,0
GSoC,0,0,0,1,0,1,4,0,1,0,1