R1/R2	301	291	281	271	261	251
301	77.2845	77.6625	77.692	78.3495	78.877	70.8715
291	77.3085	77.6725	77.737	78.419	70.103	43.302
281	77.572	77.986	78.016	69.7445	43.3785	15.9445
271	78.2565	78.6225	69.6815	43.8855	15.9805	10.8575
261	78.7845	70.218	43.952	16.0565	10.918	5.4855
251	70.144	44.428	16.2105	10.9865	5.5805	2.7875