10 5.0 0.537 0.517 0.502 0.469 0.438 0.41 10 7.5 0.566 0.544 0.527 0.49 0.457 0.427 10 10.0 0.582 0.559 0.541 0.503 0.468 0.436 12 6.0 0.494 0.474 0.458 0.424 0.395 0.367 12 9.0 0.521 0.499 0.482 0.445 0.412 0.382 12 12.0 0.536 0.512 0.493 0.455 0.42 0.389 14 7.0 0.458 0.437 0.421 0.388 0.358 0.331 14 10.5 0.482 0.459 0.442 0.406 0.374 0.345 14 14.0 0.494 0.47 0.452 0.414 0.381 0.35 16 8.0 0.425 0.404 0.389 0.357 0.328 0.302 16 12.0 0.448 0.425 0.408 0.373 0.341 0.314 16 16.0 0.458 0.434 0.416 0.379 0.346 0.318 18 9.0 0.397 0.376 0.361 0.33 0.302 0.278 18 13.5 0.417 0.395 0.378 0.343 0.313 0.287 18 18.0 0.425 0.402 0.384 0.348 0.317 0.29