R1/R2 301 291 281 271 261 251 301 56.0039436619718 82.0559154929577 82.1725352112676 82.4954929577465 82.274647887324 76.9185915492958 291 56.0350704225352 82.0781690140845 82.2001408450704 82.0335211267606 76.6777464788732 55.9114084507042 281 56.187323943662 82.2705633802817 81.9247887323944 76.6232394366197 55.9171830985916 31.6752112676056 271 56.2922535211268 82.0816901408451 76.6225352112676 56.1502816901408 31.7860563380282 21.1021126760563 261 55.9566197183099 76.7287323943662 56.2522535211268 31.86 21.1804225352113 8.73154929577465 251 50.4705633802817 56.6874647887324 32.206338028169 21.4602816901408 8.86901408450704 4.55943661971831