R1/R2 299 289 279 269 259 249 300 41.6252380952381 42.2938095238095 46.9233333333333 47.2561904761905 47.5623809523809 47.8490476190476 290 76.6190476190476 77.5252380952381 84.2257142857143 84.9152380952381 85.4766666666667 85.8785714285714 280 77.0133333333333 77.8609523809524 84.4561904761905 85.1819047619048 85.7638095238095 86.1847619047619 270 77.1319047619048 77.9238095238095 84.5495238095238 85.26 85.897619047619 86.3685714285714 260 77.647619047619 78.3161904761905 84.8890476190476 85.6219047619048 86.4138095238095 86.8309523809524 250 78.5352380952381 79.0133333333333 85.682380952381 86.2785714285714 87.0190476190476 87.4157142857143