Table 6, p.137 On-base Percentage vs. Runs Scored 31.7 34.8 31.7 32.9 33.1 31.9 31.2 32.2 31.6 31.4 30.4 32.6 30.7 32.2 33.0 744 878 686 777 750 724 675 717 722 680 653 768 672 765 759 Hurricane wind speeds p. 142 Atmospheric pressure millibars vs. Wind speed knots 993 994 997 1003 1004 1000 994 942 1006 942 986 983 940 966 982 50 60 45 45 40 55 55 105 40 120 50 70 120 100 55 Maternal Age years vs Down Syndrome incidence per 1000 pregnancies p.143 33 34 35 36 37 38 39 40 41 42 43 44 45 2.4 3.1 4 5 6.7 8.3 10 13.3 16.7 22.2 28.6 33.3 50