R1/R2	261	251	241	231
321	4.84222222222222	19.2807407407407	31.9140740740741	34.2607407407407
311	5.08296296296296	22.7451851851852	37.8325925925926	40.2185185185185
301	4.97851851851852	22.5674074074074	38.0081481481481	40.54
291	4.97111111111111	23.182962962963	38.4111111111111	41.3051851851852
281	5.15555555555556	23.9266666666667	38.9533333333333	41.7940740740741
271	5.12074074074074	24.2281481481481	39.5511111111111	42.5251851851852
