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6.2  18.5  81.5  
6.3  22.5  77.5  
6.4  26.5  73.5  
6.5  31.5  68.5  
6.6  37.5  62.5  
6.7  43.5  56.5  
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7.0  61.0  39.0
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7.2  72.0  28.0
7.3  77.0  23.0
7.4  81.0  19.0
7.5  84.0  16.0
7.6  87.0  13.0
7.7  89.5  10.5
7.8  91.5  8.5
7.9  93.0  7.0
8.0  94.7  5.3
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