180 Chapter 5 37 35% 40% +5% 38 20% 33% +13% 39 59% 72% +13% 40 52% 53% +1% 41 26% 26% 0 42 47% 43% -4% 43 77% 70% -7% 44 53% 54% +1% 45 46% 36% -10% 46 40% 37% -3% 47 45% 48% +3% 48 36% 34% -2% 49 41% 66% +25% 50 49% 73% +24% 51 23% 37% +14% 52 34% 43% +9% 53 39% 29% -10% 54 22% 35% +13% 55 22% 23% +1% Average 38% 45% +7%
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