b2b-1,0.124067,0.104600,0.052043,0.096900,-0.001539,0.039045,0.005875,0.004615,-0.032724,-0.049386,-0.007632,0.000749,-0.002379,-0.015138,0.027008,0.007292,-0.005998,-0.001900,-0.001760,0.001126,-0.003119,0.005193,0.006286,0.009399,0.000958