R1/R2 301 291 281 271 261 251 301 53.1394871794872 54.6220512820513 55.1805128205128 55.8605128205128 56.4846153846154 52.7948717948718 291 53.2538461538462 54.7164102564103 55.2466666666667 55.9502564102564 52.4471794871795 32.0507692307692 281 53.6769230769231 55.2220512820513 55.6015384615385 52.1 32.0630769230769 15.0666666666667 271 54.4225641025641 55.9076923076923 52.1225641025641 32.3051282051282 15.0820512820513 11.4892307692308 261 54.7430769230769 52.0676923076923 31.9882051282051 15.0610256410256 11.525641025641 7.09076923076923 251 51.2430769230769 32.4697435897436 15.4174358974359 11.7712820512821 7.20717948717949 2.65794871794872